title: Pulsating fixed drug eruption due to tetracycline.
abstract: A 29-year-old woman developed a pulsating, fixed drug eruption following a year's course of both oral and parenteral administration of tetracycline for pharyngitis. Patch testing of tetracycline powder under occlusion at the site confirmed the diagnosis.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D003875:Drug Eruptions; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D010328:Patch Tests; D013752:Tetracycline / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D013752:Tetracycline