Fixed drug eruptions; a report of two cases, one caused by niacin, the other by cocaine.
D003042:Cocaine / Q000009:adverse effects*; D003872:Dermatitis / Q000209:etiology*; D003875:Drug Eruptions; D006801:Humans; D009525:Niacin / Q000009:adverse effects*; D009539:Nicotinic Acids
D009539:Nicotinic Acids; D009525:Niacin; D003042:Cocaine
COCAINE/injurious effects; DERMATITIS/etiology and pathogenesis; NICOTINIC ACID/injurious effects