Yes Consult any Dermatologist who can prescribe you suitable Allergic Test. Religare SRL Diagnostics is doing various Symptom Specific Allergy Tests & Food Intolerance test which can reveal to which Food Items you are allergic. Contact Details of Religare SRL Diagnostics is as follows:
Kartikeya
Why dont you get a second opinion done for this by a dermatologist. Get a allergen test done to see if you are allergic to something which is causing this then you will be able to avoid the triggering factor.