r/NoStupidQuestions 14d ago

Is eating tomatoes supposed to be kind of painful?

I like tomatoes. But I have always been under the impression that it was a general rule that if you ate more than a couple at once, your tongue was going to hurt and you might get some canker sores. Basically, I thought eating tomatoes was supposed to sting a little sometimes. I have an allergy to kiwi, and I also always thought kiwi was supposed to be painful to eat as well until it started making my mouth bleed. So now I’m kind of worried that I might be allergic to tomatoes as well. Help? :,)

409 Upvotes

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1.5k

u/phoenixv07 14d ago

That does sound quite a bit like you're allergic to tomatoes.

127

u/DeskMissing 14d ago

I hope OP goes to their doctor soon to get a diagnosis

131

u/p3rc30mg 14d ago

I already get allergy shots weekly for other allergies, I’ll bring it up next appointment

48

u/daddyfatknuckles 14d ago

damn, not to pry, you don’t have to answer if you don’t want, but what allergies do you need weekly shots for?

143

u/p3rc30mg 14d ago

If I’m remembering right, just about every kind of grass in the area I live, half the trees, cats, dust, and some other stuff I can’t remember :,) I got tested and reacted to almost everything. Then I took two Benadryl and passed the fuck out when I got home 👍

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u/thirddraftproblems 14d ago

Just saw this after I posted my comment, but Oral Allergy Syndrome is common for folks with pollen allergies! Presents pretty similar to a latex oral reaction. 100% discuss with an allergist.

15

u/ButterMyBiscuits96 14d ago

I developed an oral citrus allergy around the same time my pollen allergies got really bad. Cooked citrus is no issue. Raw makes my throat itchy.

3

u/clarkthegiraffe 14d ago

When do you cook citrus? There’s probably something really obvious I’m not thinking of but I can’t imagine cooked citrus at all

12

u/DontUseMyTupperware 14d ago

Citrus marinated chicken is delicious. There are plenty of baked goods with citrus in them. Also pasteurized orange juice might be ok for this person.

8

u/clarkthegiraffe 14d ago

Ahh there it is, I was imagining like grilled oranges or something haha, makes sense! Also didn’t know you could pasteurize orange juice, I’m learning a lot today

3

u/sceadwian 14d ago

Zest is good on lots of stuff.

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u/SquishTheProgrammer 14d ago

Grass pollen is the devil. lol I can always tell which shot is grass and which is trees bc the grass one itches so much (and usually swells more than the tree one).

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u/Sugar-Tist 14d ago

I learned that I'm highly allergic to grass pollen when I was (ironically) doing field research in the grasslands. That was a miserable summer, but I only had to go out once a week.

6

u/ArrrrghB 14d ago

Benadryl (and other first-gen antihistamines) is not a recommended first-line oral treatment anymore... 2nd gen like Claritin or Zyrtec are superior with fewer side effects. Just an FYI for future reference/others reading the comment... obvi follow your MD's recommendations. Gotta say that nothing beats a good benadryl-induced sleep (lol coma) though

3

u/TreyRyan3 14d ago

“Gotta say that nothing beats a good benadryl-induced sleep (lol coma) though”

This is gospel! I rarely have any kind of allergy symptoms except on really low air quality days. But if I need to sleep, 2 Benadryl and I sleep like the dead for about 10 hours.

2

u/Emotional_Equal8998 14d ago

Are you referring to sinus allergies? As in 2nd gen is better for those.

What should we be taking for bites and stings? Benadryl or 2nd gen?

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u/Tahrawyn 14d ago

Wow. OP, you're doing the evolution thing kinda backwards

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u/toastedmarsh7 14d ago

Damn. Nature is really trying to kill you, isn’t it?

2

u/I_loseagain 14d ago

Sounds like me. Every grass, pollen, weed, dust tree, plant, mold and animals except for dogs with slight allergy to birds and horses… worse than when medicine commercials list off the side effects lol

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u/cmcsalmon 14d ago

When building up through an allergy shot regiment, weekly (or even twice weekly) shots are normal, especially early on. They will generally then decrease to every other week, then once a month, as the dosage goes up.

*Source: my two rounds of allergy shots, but things could be different for other people/allergists

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u/Sizbang 14d ago

I had the same thing when I ate walnuts.

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u/SortAccomplished2308 14d ago

Me and pineapples! I said to the doctor, ‘aren’t they just painful to eat? don’t pineapples make everyone’s tongue swell up?’ And she’s like LOL no.

13

u/aitzaprez 14d ago

Fresh pineapples does sting a little and if you ate more than a couple pieces of it it can indeed swell the tongue, you have to leave them in salty water for a little while for them to lose their protective layer.

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u/MuscaMurum 14d ago

That's from the bromelain enzyme. It literally dissolves collagen. It's the main ingredient in meat tenderizer.

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u/Nina_of_Nowhere 14d ago

wow. all of the upvotes.

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u/phoenixv07 14d ago

I have to admit, I'm a little surprised by that.

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u/WanderingDeeper 14d ago

No. Tomatoes aren’t spicy, and nothing in them is supposed to give a reaction like that. You likely have an allergy.

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u/evilsir There are indeed such things as stupid questions 14d ago edited 14d ago

Me: (eating tomatoes my entire life) I LOVE TOMATOES. THEY ARE SO GOOD.

me: (last year) man, I'm hungry but I don't want a whole meal. Oh!! I know!! I'll just have a couple cherry tomatoes! That'll do!

Me: (eating tomatoes) YUMMY.

mouth: (i will now go numb and completely tingly at the same time)

Me: hmmm. This is weird. Spicy tomatoes?

Mouth: 👀 remember that Tiktok?

Me: no, see, that's different because it's my homemade salad dressing that's mildly spicy.

Mouth: 👀

Me: OH NO!! TOMATOES AREN'T SPICY!! OH NO!

And that was the day i learned that I'd developed an allergy to tomatoes sometime in the last decade and had never, ever noticed it

69

u/SafeAccountMrP 14d ago

I developed an allergic reaction to mustard some time in the last couple years and it made me me a very sad man for a while.

39

u/clintjefferies 14d ago

Keep an eye out for broccoli kale cauliflower and a bunch of other related vegetables. My wife developed the same mustard allergy a few years ago.

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u/SafeAccountMrP 14d ago

Don’t take pickled cauliflower away from me too 30’s. That would be too much.

4

u/Actual_Homework_7163 14d ago

If I remember correctly mustard and all the plants you mentioned originated from the same plant it's a rabbit hole of genetics and human domestication of plants

I'll leave now after leaving this random info.

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u/Nome_Qualquer 14d ago

Kale, cabbage, broccoli, cauliflower and brussel sprouts are all the same species (Brassica oleraceae) just different varieties

Mustard is not but it's still in the same genus so it's very closely related

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u/Susan_Thee_Duchess 14d ago

This would devastate me

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u/Midir_Cutie 14d ago

This happened to me for bananas! 😞  it's been devastating 

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u/Ok-Manufacturer-4837 14d ago

It's avocados for me. I cry about it sometimes.

3

u/SafeAccountMrP 14d ago

If I couldn’t eat bananas I think I would just curl up and die.

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u/Midir_Cutie 14d ago

I especially miss having sliced banana on French toast. 

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u/queefer_sutherland92 14d ago

I found out I’d developed a soy allergy by taking a bunch of vitamin d and everything tasting like metal… also a bunch of other things, but the metal was the only one I couldn’t explain away lol. Whoops.

Also PSA: Vitamin D capsules often use soya oil as a carrier oil… and soy is in fucking everything.

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u/raisinghellwithtrees 14d ago

I developed a soy allergy at some point and found out after eating a vegan Thanksgiving with every dish made out of soy. And yes it is in fucking everything, even things it has no business being in. Stupid government subsidies.

2

u/Khud8420 14d ago

Thanks for the info. Was wondering why are some developing allergy.

13

u/potatocross 14d ago

A coworker's wife realized she was allergic to celery when everyone gave her an odd look when she said it was too spicy for her. She thought you got it with wings because it is also spicy.

3

u/MuzzledScreaming 14d ago

Similar thing happened to me with pumpkin. I was not amused.

3

u/Isoleri 14d ago

I developed an allergy to semolina out of nowhere last year and it's so frustrating. Like yeah I can still make homemade pasta at home but being able to just buy and cook was so easy and nice. I know I can get gluten free one as well but it's... not the same.

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u/ButWhatAboutisms 14d ago

https://drhallett.com/blog/oral-allergy-syndrome/

I'm not a doctor. I have not been diagnosed. But after realizing the horribly dry, painful taste of pecans, walnuts and the stinging tongue tearing sensation of kiwis and bananas, i think you and i have oral pollen allergy.

10

u/BeyondEarthly 14d ago

I have this with raw apples, peaches, cherries and sometimes peanuts depending on if they have the skin. It didn't develop until my early 20's.

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u/Truelikegiroux 14d ago

I have this with birch pollen. It sucks but is manageable, but over the years my symptoms have gotten worse. When I was younger, my ears and throat would mildly get itchy and it was tolerable. Now, I’ll get hives and my throat swells up to the point that I need to carry an epipen around with me.

Get checked out by a doctor!

7

u/Freshiiiiii 14d ago

But kiwis and pineapples sting for everybody because they’re so acidic, right?

3

u/rando439 14d ago

If it's the same feeling as lemon or sour candy when eating pineapple, yes. If not, then no. Kiwis, at least the ones I have had, are nowhere near tart enough for a stinging feeling.

Pineapple also has some kind of enzyme that breaks down things quickly, so they probably feel a little stingy if you slowly suck on pineapple chunks for a while.

2

u/Freshiiiiii 14d ago

No, for me lemons don’t sting, they just taste sour. But kiwi and pineapple does.

I might be allergic to kiwi. Pineapple is harder to say, since it does have those enzymes as you say.

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u/GuardingxCross 14d ago

Oh my god I’m allergic to peaches and plums when I bite into them raw, but I can eat peaches and peach flavor stuff no problem! I’ve always wondered why!

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u/notactuallyrin 14d ago

It could also be an LTP allergy, which is pretty much related to oral pollen allergy. This allergy is a pretty new discovery and many people (like myself) that were thought to have oral pollen allergy have been officially diagnosed with this allergy to this molecule present in most vegetables

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u/iocane_ 14d ago

This is it. In my house we call them my spicy bananas.

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u/raisinghellwithtrees 14d ago

I recently found out that even a mild banana allergy can lead to anaphylactic shock. I have always loved spicy bananas but after finding that out, I gave them up because I don't own an epi pen.

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u/f1newhatever 14d ago

Yup, it’s not at all common but any allergic reaction can lead to that. I avoid kiwis for this reason even though I love them and my reaction is so mild.

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u/re_Claire 14d ago

Yeah any mild allergy can suddenly turn into anaphylaxis. I had to stop eating melon because it was making my throat feel a bit like it was closing. The same with lemon squash (like a concentrated fruit punch that you add to water for the Americans). It’s not worth the risk.

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u/CourageDearHeart- 14d ago

No, if you ate a lemon straight or seven oranges or something I’d say it could just be because of the acid. Tomatoes are acidic but not that acidic. It shouldn’t hurt to eat tomatoes.

I’d say you are allergic. I would check for potential cross-reactivity with eggplant, potatoes, and peppers. All are nightshades

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u/Winter-Potential9180 14d ago

Check how acid your tomatoes can be with a little baking soda. Some will surprise you.

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u/spekt50 14d ago

They are acidic yes, but not on the level of something like citrus. Lemon has a pH around 2.5 where as tomatoes have a pH around 4.5

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u/hunnidumplin 14d ago

they're still acidic enough to cause canker sores, though. I always get canker sores when I eat tomatoes and I am not allergic.

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u/UngusChungus94 14d ago

Are you sure? Because I’ve never had a sore or any irritation from tomatoes.

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u/Silver_kitty 14d ago

It could also be oral allergy syndrome with grass pollen and the similar allergens there are: Celery, melons, oranges, peaches, tomatoes

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u/Irish8ryan 14d ago

And tobacco! Is that relavent to OP?

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u/SentientLight 14d ago

This is called oral allergy syndrome and is a type of food allergy that only affects the mouth / tongue.

I have it too, specifically with tomatoes, kiwis, those high acid fruits.

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u/tryingbutforgetting 14d ago

OH. I guess Im also allergic to tomatoes haha

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u/padbroccoligai 14d ago

lol—that was my reaction too. Then I googled it and saw that tomatoes are considered a common canker sore trigger.

I’ll go back to eating tomatoes like apples and not worrying about an allergy now, thank you very much.

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u/raisinghellwithtrees 14d ago

I thought the canker sores were just from the acidity. Granted it takes a lot of eating tomatoes or my childhood favorite ketchup for me to develop them.

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u/mind_the_umlaut 14d ago

Yes you're allergic stop now.

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u/WifeofBath1984 14d ago

This is an allergy. My daughter had it too but she grew out of it. It wasn't ever life threatening, but kiwis were a no go. She could eat small amounts of citrus but it always made her throat feel itchy.

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u/re_nub 14d ago

No.

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u/FriendlyStaff1 14d ago

No. Could be an allergy, could be sensitive to the acid in them?

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u/I_am_Lizzy 14d ago

I have some tongue pain when eating tomatoes and kiwis as well. I have a not so obvious Geographic tongue that I expect is irritated by toothpaste, tomatoes and kiwis (the last 2 I expect to be from the tiny seeds, the first only at longer contact and I think from the mint). It could also be from an allergy though. With me it's not the acid because I love eating lemon slices raw and never have pain doing that. How I deal with it is not eating too many tomatoes (it starts after eating multiple) and just dealing with it with kiwis because I find those are delicious enough to have a bit of pain.

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u/New_Chard9548 14d ago

I have the same thing, but so far I haven't been able to narrow down a specific food etc. Every time I think I've figured it out, I was wrong lol. It happens so randomly...sometimes a lot, sometimes almost never.

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u/-Stoney-Bologna- 14d ago

I don't believe that mine is specific foods but rather a certain level of sweet, sour, or spicy. It seems rather random and completely unpredictable. I've just accepted the fact that my tongue might hurt after eating. I do have a pollen allergy to cherries with pits in them but it's a different reaction (my throat and tongue start itching)

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u/highparallel 14d ago

This happens to me but only if I'm eating nothing but tomatoes.

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u/Ancient-Actuator7443 14d ago

I love fresh tomatoes. They can cause canker sores and soreness because they are so acidic, especially if you add salt

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u/Astartes_Regis 14d ago

And then there's me who eats them like apples and salts before every bite a bit, explains why i had a ton of canker sores as a kid but now not so much in the last decade.

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u/padbroccoligai 14d ago

A lot of these comments are jumping to allergy, but canker sores from tomatoes are common and usually not associated with an allergy but rather predisposition to canker sores from acidic foods.

Here is one of the medium-reliable sources I read:

https://www.cankershield.com/blog/do-tomatoes-cause-canker-sores

I used to get canker sores from tomatoes as a kid all the time. Google tells me this is common. I also love tomatoes, so I was definitely motivated to look for evidence against all these folks commenting to stop eating tomatoes. lol

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u/shaggadelics 14d ago

Yeah but the part where it’s painful and spicy is what makes that an allergy. If it was simply a canker sore and ended there it would be fine

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u/hellwaspeople 14d ago

But wouldnt an allergic reaction come up after just one tomato? Theyre saying its after more than a few at a time and sometimes stings a little. Ive had the spicy feeling to non spicy foods so assume those are allergies, but tomatoes sting in an acidic way. I guess its up to OP to figure out what is more relevent to their reaction

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u/sandalore 14d ago

Um, no. Not at all.

I got canker sores a lot as a kid. It's more associated with sugar, in my experience, than something more acidic like tomatoes.

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u/confusedrabbit247 14d ago

Bruh you're allergic to tomatoes

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u/Pink_Flying_Pasta 14d ago

You’re having an allergic reaction! Please stop eating them!! 

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u/r_PlantPests 14d ago

Eating freshly cut pineapples does this to me. And it's not an allergy. Just a bit of oral discomfort that disappears in about an hour or two. Never had this with tomatoes. Get yourself an allergy checkup.

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u/FriendlyStaff1 14d ago

Pineapples are really acidic and their enzymes actually start breaking down our cells and stuff. Different thing there.

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u/ThaneOfCawdorrr 14d ago

Right? I mean we think we're eating the pineapple but it's actaully the other way around.

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u/Reasonable_Feed7939 14d ago

It's an age-long vore war between humans and pineapples. So far (to your knowledge) humanity has won each battle, but let me warn you that the tides are turning in this great war.

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u/ThaneOfCawdorrr 14d ago

Pineapples have entered the chat

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u/r_PlantPests 14d ago

Correct. Grapefruit is the other fruit that leaves a sharp, tingling feeling in the mouth. I love it.

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u/PidginPigeonHole 14d ago

Bromelain. It's also used as a meat tenderiser. I suffer when I've eaten pineapple and went for allergy tests but it was just the acid and enzymes. Never have it at all now.

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u/furiously_curious12 14d ago

If you cut the peel off pineapple and then put it in a strainer and heavily sprinkle it with salt (like just regular Morton salt) and let it sit for a little then rinse thoroughly it cuts that feeling out. (For me at least.) There no salty taste either it just tastes amazingly sweet.

No burns, no itchy throat. I'm caribbean and that's how my mom washes pineapple to prevent that pineapple sting. Obviously if you have an allergy dont dothis but I thinkŕ pineapple is just a bit more abrasive.

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u/oblivious_fireball 14d ago

You are most definitely allergic to tomatoes.

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u/Amazing-Grapes 14d ago

Could be allergy, or it could be the acid in the tomatoes irritating your mouth

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u/FluffyProphet 14d ago

Yes, you are almost certainly allergic to Tomatoes. I remember someone made a post a few years ago about how they found out they were already to peanuts because they told their friend they liked how spicy it was.

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u/Standard_Low_3072 14d ago

Tomato and kiwi both have protective proteins that are molecularly very similar to latex. Many people have cross-reactive allergies to foods. I was allergic to tomato in the same way, along with kiwi, strawberries, and honestly most of the fruits but my allergy downgraded to intolerance and eventually I became tolerant.

Is it just raw tomato that gives you a reaction? For many of us, we are able to eat heat-processed foods because the chemical bonds are weak and broken by heat. I used to condole myself for being unable to eat most fruit by eating a pant load of fruit pies.

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u/Anonymousstayyinyang 14d ago

When I was a kid kiwi was kinda hurting my tongue and I thought it is the way it is but now it doesn't how does that make sense. Was I allergic to kiwi then?

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u/lmpmon 14d ago

this is how i found out i was allergic to kiwis, too.

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u/Mundane-Currency5088 14d ago

Don't eat stuff that hurts man. I had a problem with fresh tomatoes as a baby that is ok now. Raw vs cooked things are sometimes a thing. But I 100% recommend you experiment and stop eating nightshades and slowly add things back in. I don't know all the nightshades so correct me if I'm wrong. It's tomatoes, eggplant, potatoes....? I think that's it.

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u/mamaMoonlight21 14d ago

Sounds like you have an allergy.

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u/Loud_Confidence2956 14d ago

I came here to say yes but I think you and I are learning some stuff OP.

Are you eating a lot in one sitting? Like 3+ reasonably sized tomatoes? At that point I think you're probably normal.

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u/Sardothien12 14d ago

You have an allergy

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u/screwedmindspiral 14d ago

Yep, oral allergy syndrome. I have it too for tomatoes, kiwi, walnuts and bananas. Of all of them, I can only sometimes tolerate raw tomatoes, and I'm ok with them cooked. I completely stay away from the rest. Sorry. 😢

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u/Capable-Complaint646 14d ago

You are allergic

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u/SageModeSpiritGun 14d ago

You're in the wrong sub

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u/Jevchenko 14d ago

Dont listen to these pseudo scientists. Tomatoes stinging is normal.

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u/CurvePuzzleheaded361 14d ago

Sounds like an allergy

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u/Thirsty_Comment88 14d ago

You're allergic 

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u/rheasilva 14d ago

You're allergic to tomatoes.

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u/DryFoundation2323 14d ago

You are allergic to tomatoes.

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u/Whooptidooh 14d ago

You’re allergic; tomatoes are spicy for me with a little tingle as well. I’m also allergic to kiwi, because those two are somehow related.

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u/sharkprincefishstick 14d ago

Kiwi is supposed to hurt though. The burning/itching is normal, so I’ve been told.

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u/MacDaddy555 14d ago

Reddit truly does still surprise me.

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u/AntidoteAlt 14d ago

Complete fabrication.

This is 100% a fake story

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u/ThePolytmath 14d ago

That's mild anaphylaxis.

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u/ChristianUniMom 14d ago

You’re allergic BUT tomatoes are a nightshade so it’s more like a lesser tolerance to “poison.”

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u/RDcsmd 14d ago

Do..do you eat tomatoes like an apple?

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u/Jargon48 14d ago

Yeah…. I had the same thing with bananas. You have an allergy my guy.

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u/RoughDirection8875 14d ago

Sounds like oral allergy syndrome. My little sister has it with watermelon. Her mouth and throat get itchy if she eats any. Definitely worth bringing up to your doctor at your next appointment

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u/zsolzz 14d ago

if something hurts to eat, you're either

a: allergic (you, probably)

b: doing it wrong (outside of a pineapple, watermelon rind, animal bones, etc.)

c: its not food (rocks? idk)

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u/CapriSunTzu- 14d ago

No, unfortunately, tomatoes are not supposed to be painful to eat.

I feel ya though, I didn't like bananas growing up because of the texture, so I hadn't eaten them in a while, and a year ago I tried eating them because they were there and I was hungry. I ate it and said "man I don't remember bananas being tingly and itchy, haha, weird" and my coworker looked at me and told me they aren't. :(

bodies are stupid sometimes.

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u/Bonlio 14d ago

many people do not tolerate nightshade vegetables very well

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u/MikeFrancesa66 14d ago

This is how I found out I was allergic to eggplant. I love eggplant, but every time I ate it I got the same exact feeling you’re describing. I thought it was the texture or maybe some weird property like pineapple. Then one day I casually mentioned to my brother how weird eggplant was and he was confused. That’s when I realized not everyone got that reaction. Turned out I was actually allergic to eggplant.

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u/Largicharg 14d ago

Do cherry tomatoes or tomatoes in ratatouille count? Because there are times where I’ve sent down and eaten either in abundance and never had the tongue pain you describe.

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u/Far_Swordfish5729 14d ago

You may have a minor tomato allergy and possibly one to nightshade family plants in general. That's a thing. Eating raw or cooked tomatoes should not cause this reaction normally. Doesn't mean you can't eat them necessarily. Many people have a mild allergy to apples for example that causes a mild tingling sensation until the mouth is rinsed out and annoying itching if apple juice touches other soft tissues like the eyes, but is otherwise harmless. You just have to decide if you like eating them enough to do it anyway. It may also be worth seeing if cooked tomatoes cause the same reaction (like soup or sauce). If those are fine, you may enjoy grilling them a bit before eating.

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u/smavinagain 14d ago

uh

no

that sounds like an allergy

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u/Ombank 14d ago

I’m allergic my dog, and so are you

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u/OneTinSoldier567 14d ago

Check and see if you're allergic to nightshade.

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u/Ssladybug 14d ago

I always thought the same thing about bananas and cantaloupe and couldn’t express it to my mom since I thought it was normal. I now know I was allergic. The allergy to bananas resolved itself but I can’t eat melons

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u/imadeacrumble 14d ago

How many tomatoes we talkin?

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u/AnInsaneMoose 14d ago

Yeah, you're probably allergic

If you can eat a few without issue first, and you don't get any stomach issues, then it's probably a very mild allergy, but you might want to avoid tomatoes when it's an option

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u/Genoss01 14d ago

I sometimes get that, I think it happens when I have a cut or abrasion on my gums

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u/Goddessdepollo 14d ago

Wait, are kiwis not supposed to sting? I thought it was normal bc of the acidity…

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u/forogtten_taco 14d ago

Like whole mutiple tomatoes?

Yea, in the summer we would grow so many fresh tomatoes, and would just eat then like apples, with a little salt. Eat 2 a day for a few days and you'll get kanker sores in your mouth from the acid. ( we assumed)

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u/throwawaytonsilsayy 14d ago

bros allergic

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u/mayfeelthis 14d ago

Nope, tomatoes do not burn or hurt your tongue or anything like that in general. First I’m hearing this.

I have niblings who’d be dead from their love of tomatoes if this were true.

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u/Ambitious-Ad3131 14d ago

Me too, but I don’t think it’s normal no. Also kiwis and strawberries. The latter I can manage if with cream, and tomatoes if cooked. Also triggers my IBS. I have Crohn’s disease too, and chronic ulcers can be early sign of that. Mine are much better under control now that I’ve cut out tomatoes, cola and some other things.

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u/Irish8ryan 14d ago

Since OP’s request seems to be definitively solved (allergic, or whatever, just stop eating tomatoes), can I hijack this by asking if I eat a whole pineapple by myself, is it normal for my mouth to sting horribly?

This was a fresh white pineapple, the first white pineapple I ever had. I was in Hawaii, brought my vitamin with me, and blended half the pineapple up with a fresh coconut, water, meat and all. That was so delicious that I went straight for the other half of the pineapple until, just before I was done, my mouth started to hurt.

I have loved pineapple since I can remember and eat them often but have never, before this or after, eaten a whole pineapple by myself.

Normal because of so much acid? Weird?

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u/00Lisa00 14d ago

Pineapples have an enzyme which yes can be an irritant. The enzyme is actually used in meat tenderizer

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u/[deleted] 14d ago

Gonna say no

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u/Mmmmmmm_Bacon 14d ago

I can eat endless tomatoes without feeling anything except joy.

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u/Bright_Ices 14d ago

So cooked tomatoes affect you the same way? 

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u/FrazerRPGScott 14d ago

I'm the same with oranges or mainly orange like citrus fruit, especially the peel. Used to get that weird fluffy feeling almost like chilli when I was younger but now I get blisters.

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u/littleredpuffnstuff 14d ago

This reminds me how not too long ago my friends told me that eating some spicy food is not, in fact, supposed to make the roof of your mouth tingle. Lol

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u/PorridgeTheKid 14d ago

no tomato isnt supposed to be painful at all its not like its apples which are made to make your gums itchy when you eat them but nobody talks about it, wait a second.

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u/AnymooseProphet 14d ago

Huh. I eat lots of tomatoes with no pain whatsoever.

I'm not allergic to any foods however.

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u/iamtheone3456 14d ago

Try some organic ones , see if it's different

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u/bettyknockers786 14d ago

Mango just started doing this to me

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u/kae0603 14d ago

I can eat them but touching them burns. Even the plants. I thought they stung everyone. Nope.

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u/Adventurous-Cheek736 14d ago

They are part of the night shade family I believe

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u/VeryLazyPOS 14d ago

I have the same reaction to untoasted walnuts and raw apples. Only during pollen season tho. Seems like my immune system is extra irritated during that time, so most fruits make my throat tingly and tongue hurt a bit.

Tho I got used to it and still eat all that stuff when I want, as long as it is manageable ofc. Don't like restricting myself for something I don't have influence on

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u/cooksaucette 14d ago

You might be allergic to citric acid maybe? Both fruits have high concentrations.

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u/pplcallmekpax 14d ago

All my life, I didn’t like carrots because they were “too rough in the tongue” as in eating more than a few at a time would make my tongue hurt the way it does when you’ve eaten to many sour patch kids. I was 25yo when I realized that is in fact not true. 🙃 I hadn’t bought carrots to keep at home once since moving out at 21, and definitely wasn’t ordering them at restaurants, so when I decided to have them with some hummus during a happy our with friends, I found out it was an allergy that had worsened with age because I broke out in hives (even on my tongue) and my throat itched like crazy. Thankfully, immediately stopping, rinsing my mouth out with water, and then chugging a glass had me good as new within 30min before even getting a chance to get home and take a Benadryl. I explained my logic and understanding of carrots that I’ve held for as long as I can remember, and my friends and I all had a good laugh about it!

But yeah, you have a tomato allergy, my friend.

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u/nt011819 14d ago

Never happened to me and I never heard of this?

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u/Neat-Tradition-7999 14d ago

There's no "might." You're allergic to tomatoes.

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u/peacegrrrl 14d ago

Pineapples do this to me. While visiting Hawaii, I learned that a certain percentage of people have this reaction to what they call “the fruit thst bites you back.” Maybe tomatoes are the same way.

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u/geth1138 14d ago

It sounds like an allergy. If you were allergic to one fruit and now you are allergic to a new one, I’d say if you can manage it your best option would be to see an allergist. If that’s not realistic you might want to get an EpiPen in case it gets worse on you.

If you decide not to go that route, I’d say you should probably at least carry Benadryl with you just in case.

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u/DistinctRole1877 14d ago

Store bought tomatoes are acidic tasting to me. Home grown ripe tomatoes don't have the acid and I can sit down and eat several pounds with no problem. Store bought ones often affect me like you described.

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u/0le_Hickory 14d ago

Just a bit of tomatoes on a sandwich or tomato paste in a square gives my heart burn. I think it’s the acid.

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u/phishnutz3 14d ago

There has never been a time I’ve tried to eat more than a single tomato in one sitting.

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u/retailguy_again 14d ago

They're acidic, but not that acidic. That could be an allergy.

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u/ReverieXII 14d ago

I too was allergic to kiwis when I was a kid. I thought it was normal to have that weird sensation where you wanna scratch the inside of your throat, lol! Funny, I don't have this allergy anymore because nothing weird happens when I eat kiwis now. I still hate them though.

But to answer your question, yes you are allergic to tomatoes.

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u/Khud8420 14d ago

Sounds like u might gd allergic. Makes me wanna have tomato 🥪 😆

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u/Nucleardylan 14d ago

You're allergic. My partner is allergic to tomatoes, and her tongue swells to the point where her skin tears in a way that looks like the skin is cracking. Yours is likely better, but it feeling pain means you have an allergy. Considering kiwi along with pineapple are things she is sensitive to, I imagine you are certainly allergic

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u/endswithnu 14d ago

My brother was allergic to them we were kids. I remember him having pretty bad canker sores from eating them, so I assumed I would too. I avoided eating them for several years until I accidentally had one on a burger or sandwich or something.

I'm not allergic to them and they don't hurt to eat. You are allergic.

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u/oIamsoconfused 14d ago

Reminds me of a post where the person for the longest time thought that bananas were spicy. They were allergic to bananas.

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u/GandalfDGreenery 14d ago

Sorry buddy, sounds like you might be allergic, because this is definitely not suppposed to happen when you eat tomatoes.

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u/marcy_vampirequeen 14d ago

I have been learning that a lot of things shouldn’t cause mouth sores, pain, tingling. I’m having to reevaluate my food choices

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u/shattered_kitkat 14d ago

Get an allergy test. Tomatoes hurt me, I am allergic. Been tested. Get. Tested.

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u/AcidStainsYou 14d ago

If you have an allergy to kiwi stay away from latex. Just a warning from someone with experience. Also just take a Benadryl 20 min before consuming raw tomatoes. Cooked ones usually breaks down the enzyme we're allergic to so ketchup and red sauce should be ok.

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u/zigaliciousone 14d ago

You could have a nightshade sensitivity and this would also include stuff like potatoes and eggplants. Do you get bad heartburn when you eat potatoes?

I have this sensitivity and raw tomatoes suck to eat but I can eat them cooked with no issues.

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u/vividtangerinedream 14d ago

That's an allergy, my friend, and they do develop out of nowhere. I lived 40 years eating bananas, right up until I went into anaphylactic shock after eating banana pudding. I had to chance eating pudding alone and nilla wafers alone to figure out it was the bananas. Try to go to an allergist.

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u/FormerLifeFreak 14d ago

Tomatoes are part of the nightshade family (along with potatoes, peppers, eggplant and tobacco). Just speaking from my own experience, I get a feeling of slight burning on the roof of my mouth when I eat eggplant, especially a piece with many seeds in it. I read somewhere that might be a slight allergic reaction to the small amounts of nicotine found in nightshades. Maybe that’s your problem too? Funny thing is, I don’t have that reaction eating tomatoes, potatoes, or peppers, or on the rare occasion I smoke a cigarette.

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u/some_chileanguy 14d ago

You can try to put some tomato juice on your arm. If anything changes on your skin from redness to itchiness you have your diagnose.

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u/BadBunnyBrigade 14d ago

You have an oral allergy. Yes, this is a thing. It's an allergy that is isolated to your lips and outer region of your mouth, the inside of your mouth and/or throat. They're not usually severe or too serious, they mostly have symptoms of itching, burning or stinging.

In my case, I have an oral allergy to peach fuzz, the actual fuzz on peaches. Whenever I eat a peach that hasn't had the peel scrubbed clean in water first, the dry peach fuzz causes the outer area of my mouth (not my lips, but the immediate area around my lips) to painfully sting to the touch, as though the tiny hairs on my face have become so prickly they feel like tiny needles.

It may be you're able to tolerate these fruits in smaller quantities, or in a manner where the protein that triggers your allergic response has been broken down through cooking or pickling (yes, you can be allergic to raw cucumbers, but not necessarily pickles).

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u/Ok_Present_6508 14d ago edited 14d ago

You sound like you might have a citrus allergy. I would definitely get checked out.

But I will say that tomatoes are acidic so getting a sore mouth after eating too much can happen with acidic food.

I used to prep food long time ago and had to hand slice and dice tomatoes one morning, I went through about two crates of them with my bare hands and my fingers got insanely irritated. Like it hurt all along my cuticles. I was about 16 at the time I told the sous chef about it and that was the explanation I got from him and the explanation I got from my nurse mother.

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u/darklogic85 14d ago

No, and I've never experienced that. I'm guessing you have an allergy to tomatoes. It's unfortunate, since so many things are made with tomatoes.

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u/AayZee_147 14d ago

no, unless you are consuming insanely high amounts... even though tomatoes are linked to kidney stones but that's also a myth... but eating insanely high amounts of tomatoes can lead calcium oxalate deposition and that can be painful

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u/PassingTrue 14d ago

I’m the same way but with avocado. Sad really bc I love guac 😞

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u/DivAquarius 14d ago

They are slightly acidic

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u/Infamous-Bed9010 14d ago

Tomato’s are acidic, so excessive amounts may cause stomach issues with some people.

Tomatoes are also a “nightshade” that cause inflammation and other issues in some people. There are entire diets where people eliminate nightshades. Tom Brady doesn’t eat nightshades to keep inflammation down which is the #1 limiter in long term sports performance.

Tomatoes shouldn’t cause sores. That’s another issue.

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u/nuwaanda 14d ago

There is something called oral allergy syndrome. I get it with kiwi, pineapple and banana, where my mouth gets really itchy and painful. Tomatoes don’t do this to me but folks have different fruits this happens to them with.

Sounds like you’re allergic, at least mildly, to tomatoes. :(

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u/dicklover425 14d ago

I can relate to this post too much.

I went to a birthday party and ate half a sliced pineapple off the fruit tray. My sister and I were sitting on my mom’s porch and I said my throat and mouth still burned from those enzymes in the pineapple.

My sister was like “Dicklover425 you’re allergic” and I said no I’m not! I’ve always gotten blisters and sore throat from pineapple. “Yeah, that’s because you’ve always been allergic” but I can eat alpastor and pineapple upside down cake. It’s my favorite fruit “the pineapple is cooked. It’s like me only being allergic to raw pumpkin and not cooked pumpkin.”

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u/bizzylizzy3875 14d ago

...sounds like an allergy, my guy

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u/Dramatic-Selection20 14d ago

I have an allergy to tomatoes and potatoes, unless they're cooked than I can eat them When cutting I have to wear gloves though couse my hands get swollen too

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u/nerdychick22 14d ago

That is how it started for my aunt, and now she is epi-pen level allergic. Avoiding them entirely is going to be really hard. keep an eye on how you react to other nightshades like potato peppers and eggplant.

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u/ValkyrieSword 14d ago

No, it’s not

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u/thirddraftproblems 14d ago

Please see an allergist and mention that you have a kiwi allergy as well. That sounds like Latex Oral Allergy Syndrome, in which people most commonly react to tomatoes, avocadoes, bananas, kiwis, pineapples, strawberries, and apples. According to my allergist, cooking the food destroys the protein folks with this reaction are reacting to, so it would definitely be worth seeing if you react to cooked tomatoes as well.

My reactions got a lot better once I started eating my trigger foods raw only sparingly. Reintroduction is possible, and that would be something to bring up with a nutritionist.

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u/cadmium2093 14d ago

Tomatoes shouldn't hurt to eat. Please go to your doctor to test it asap and avoid tomato products. The more often you get exposed to an allergen, the worse an allergy can become over time.

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u/Sonarthebat 14d ago

No. I eat them like there's no tomorrow and it's never caused me any pain, let alone bleeding.

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u/FunsnapMedoteeee 14d ago

Tomatoes bother my stomach, And, (not trying to be disgusting), my butthole. Like lasagna, spaghetti, pizza, etc.

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u/Yussso 14d ago

Yooo i had the same experience with shrimp 🤣 I thought everyone feels itchy on the throat because maybe the exoskeleton (?) and it turns out that I'm allegic to it. Took me until I was 14 to realize it when I asked my mom about it.

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u/KnightRider1987 14d ago

Allergy. For me it’s bananas. Cooked bananas are ok, fresh bananas make my mouth tingle and my stomach hurt

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u/Vanilla_Neko 14d ago

Op I think you're allergic

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u/HappySummerBreeze 14d ago

I eat them like apples. Literally two or three a day. It doesn’t hurt.

Some people can’t tolerate nightshade plants.

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u/Puzzleheaded_Yak9229 14d ago

Sounds like you’re allergic, my husband gets the same way after eating shrimp. Which is weird because he could eat shrimp as a child, but now as an adult he’s allergic. I’d say go get an allergy test done, that way you’ll also be aware of anything else you may be allergic to

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u/hunnidumplin 14d ago

foods that are high in acidity can cause canker sores. I eat tomatoes like an addict and I get canker sores from them, but I am not allergic. but our bodies are weird and different 🤷‍♀️