can i eat a small amount of shrimp even if i usually puke if i have a decent amount?

[Stephanie G]

i used to not be allergic to any kind of food. a few years ago i puked when i ate crab and lobster, but shrimp was completely fine. then i ate a shrimp ( it was strangly large and smelt more like a fish then a shrimp) and i puked. then i was at a resturante and had a few and i puked. i had an allergy test done that said that i wasnt allergic, but i keep getting sick when i eat it. if i eat just one small one, will i puke, or will i just feel nausius or what? and, is it possible to build up my immune system to be able to eat shrimp as much as i want after a while, or will it just get worst?
(fyi, i dont have any other symptoms really, i get a little hot then cold and puke 3 hours after i ate it)

[Mrs Cupycake]

If you don't mind vomiting your food,then I guess you can eat it.

I wouldn't advise you to eat something if you have an allergic reaction of any kind.It can lead to other reaction e.g. swelling of the throat,hives etc.It can be more serious than just puking,even if it usually doesn't happen that way.

If there is another option besides shrimp,please go for the other option.