title: Administration of erythromycin to patients on theophylline.
mesh_terms: D000293:Adolescent; D000328:Adult; D001986:Bronchial Spasm / Q000188:drug therapy; D002648:Child; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D004917:Erythromycin / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D013806:Theophylline / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D004917:Erythromycin; D013806:Theophylline