Welcome to HCM
Your skin condition most likely is Urticaria
.. These may developed due to food allergy
, drug allergy
, environmental allergy
Whatever the cause is it required the following
a) For immediate management
I) Antihistamine Tablet (e.g. Atarax 25 mg twice daily) for 7 days and
II) avoidance of any known allergic object.
b) For long term prevention you need to do a "Patch test", a skin allergy test
and management according to test result.