Whenever I eat shrimp or lobster, my throat gets tingly. There isn't any pain, just a tingly sensation. Why is this?
user
Shrimp and lobster contain a chemical called histamine, which is why your throat gets tingly. Histamine is a chemical the body uses to fight infections, but when it's eaten in large quantities, it can cause allergic reactions.
assistant
So my throat being tingly could mean I have a shellfish allergy?
user
That is a very good possibility. I'd recommend avoiding shellfish until you can get a medical test, so that you know for sure whether you have an allergy.
assistant
I have eaten shellfish all my life, though. Is it possible to have an allergy to it, but not have anything happen to you besides minor symptoms?
user
Yes, that's possible. A reaction like the one you're describing could come with just a mild and harmless allergy, but it can also cause a severe reaction.  I'd recommend avoiding it until you can see a doctor to get a medical test.
assistant
Whenever I eat shrimp or lobster, my throat gets tingly. There isn't any pain, just a tingly sensation. Why is this?
user
Shrimp and lobster contain a chemical called histamine, which is why your throat gets tingly. Histamine is a chemical the body uses to fight infections, but when it's eaten in large quantities, it can cause allergic reactions.
assistant
So my throat being tingly could mean I have a shellfish allergy?
user
That is a very good possibility. I'd recommend avoiding shellfish until you can get a medical test, so that you know for sure whether you have an allergy.
assistant
I have eaten shellfish all my life, though. Is it possible to have an allergy to it, but not have anything happen to you besides minor symptoms?
user
Unfortunately, yes. Shellfish allergies are rare and can cause a variety of symptoms, but can be even more difficult to diagnose than food allergies. If you want to get a doctor's opinion about it, I can suggest a doctor nearby to you.
assistant
Whenever I eat shrimp or lobster, my throat gets tingly. There isn't any pain, just a tingly sensation. Why is this?