Drug that does not interferes with antacid: March 2005: (A) Tetracyclin, (B) Norfloxacin, (C) Azithromycin, (D) Ranitidine
Answer is C. Ans. C: Azithromycin Drugs less absorbed when taking antacids include Tetracycline Antifungals Propranolol Captopril Ranitidine Famotidine Fexofenadine Quinolone-Nalidixic acid, Norfloxacin, Ciprofloxacin, Gatifloxacin Iron supplements. Antacids can also potentiate (make stronger) the following drugs Valproic acid Sulfonylureas Quinidine Levodopa Digoxin Phenytoin Carbamazepine Phenobarbitone Metronidazole Warfarin Imipramine Lidocaine