Two different lesions, same reason. Fixed drug eruption.
Mishriki
Y Y
YY
D000328:Adult; D003937:Diagnosis, Differential; D003875:Drug Eruptions / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D017495:Hyperpigmentation / Q000139:chemically induced* / Q000175:diagnosis; D008297:Male; D010413:Penis; D012867:Skin / Q000473:pathology