I'm allergic to peanut
Really, I love peanut
Its a complete imbroglio!  Physical symptoms of allergic reaction can include itchiness, urticaria, swelling, eczema, sneezing, etc
What! Is that medically related
This is due to due to a type I hypersensitivity reaction of the immune system in susceptible individuals.
OK ,does it have any cure?
The body The immune system is a host defense system comprising many biological structures and processes within an organism.
Any other info?
Allergies could be hereditary,  Prevention may be partly achieved through early introduction of peanuts to the diets