Herpes Zoster Ophthalmicus: Clinical Profile in Adults less than 30 years of age

Currently, one of the most common causes of skin biopsy in non-tumor pathology are skin reactions to drugs. These can manifest virtually as all known histopathological patterns. Adverse drug reaction (ADR) is defined by WHO as a response to a drug which is noxious and unexpected, which occurs at doses normally used in humans for prophylaxis, diagnosis, therapy of a disease or for modification of physiological function. We describe here the most frequent interface drug induced dermatitis and present three clinical cases.