A 35-year-old man developed a brown pigmentation on the face after taking nonsteroidal anti-inflammatory drug (NSAID) for fever, joint pain and malaise. What is the diagnosis?
Dengue fever
Chikungunya
Fixed drug eruption
Melasma
ANS. C* The image shows a hyperpigmented lesion, and with the history of drug intake, the diagnosis is fixed drug eruption.Close differentials of hyperpigmented lesions in faceMelasma (brown pigmentation in face)
Autoimmune Skin Disorders