Hi, Welcome to Healthcaremagic!
(varicella) is a viral infection; in children this is basically mild disease but in an adult like at your age, varicella is serious illness, lasts for longer duration & may result in systemic involvement like pneumonia (viral pneumonitis
), Cerebritis, encephalitis
, hepatic (liver infection), secondary bacterial infection, etc., & rarely death due to these also. You can of course take non-veg or veg food but please get yourself checked by a dermatologist
as well as a physician. You may require a course of anti-viral drugs, with other medications for proper treatment.