Low-dose minocycline therapy in tetracycline-recalcitrant acne vulgaris.
Ninety-one patients with acne vulgaris were selected for a two-part study primarily because the severity of disease suggested that it might be tetracycline-recalcitrant. Of the eighty-eight patients completing the first part of the study, thirty-two were judged to have tetracycline-nonresponsive acne and received 50 mg of minocycline twice daily for the next six to eight weeks. Twenty-five patients completed this second part of the study. Of these twenty-five, twenty-two experienced a 33 percent or greater reduction in the number of lesions. It is concluded that minocycline in a dosage of 50 mg twice daily is a safe and effective antibiotic for those patients with tetracycline-recalcitrant acne vulgaris.
D000152:Acne Vulgaris / Q000188:drug therapy*; D000328:Adult; D004351:Drug Resistance; D005260:Female; D006801:Humans; D008911:Minocycline / Q000008:administration & dosage* / Q000627:therapeutic use; D013752:Tetracycline / Q000627:therapeutic use*; D013754:Tetracyclines / Q000008:administration & dosage*
D013754:Tetracyclines; D013752:Tetracycline; D008911:Minocycline