Is there any cure to food allergy?????

What I would suggest doing is keeping a log of what you are eating every day. That way you might be able to find your trigger. Now if this is a new reaction then first check with anything that is new in your diet. Also check for new brands. You might be using coffee for example still but you switched brands and that sometimes can cause it. Also look for things that are non-food items like shampoos, body soap, laundry soap and fabric softner. All of those can cause allergic reactions with itching and swelling. Same with any medications. So make sure you check everything out to find out which one it might be.

i think it best to have yourself evaluated so you'll know which foods cause your allergies. prevention is always better than cure.

consult to an allergologist and request for an allergy test for you to find out what particular food you are allergic to