Gemfibrozil Antacids

FIBRATES ANTACIDS Gemfibrozil levels may be l by antacids Uncertain Give gemfibrozil 1-2 hours before the antacid... 

Drugs that may affect HMG-CoA reductase inhibitors include alcohol, amiodarone, antacids, azole antifungals, bile acid sequestrants, cimetidine, cyclosporine, diltiazem, erythromycin, gemfibrozil, isradipine, nefazodone, niacin, nicotinic acid, omeprazole, phenytoin, propranolol, protease inhibitors, ranitidine, rifampin, St. John s wort, and verapamil. 

Action HMG-CoA reductase inhibitor Dose 5-40 mg PO daily max 5 mg/d w/cyclosporine, 10 mg/d w/gemfibrozil or CrCl <30 mL/min (avoid Al-/Mg-based antacids for 2 h after) Caution [X, /-] Contra Active Uvct Dz, unej lained t LFT Disp Tabs SE Myalgia, constipation, asthenia, abd pain, N, myopathy, rarely rhabdomyolysis Interactions t Effects OF warfarin t risk of myopathy W/ cyclosporine, fibrates, niacin, statins EMS t Effects of warfarin concurrent EtOH use can t risk of liver tox Asian pts have an t risk of advise effects OD Unlikely to cause life-threatening Sxs... 

Drug Interactions Gemfibrozil Niacin Erythromycin Cholestyramine Digoxin Cimetidine/ranitidine/ omeprazole Rifampicin Warfarin Itraconazole Gemfibrozil Niacin Erythromycin Propranolol Digoxin Warfarin Antacids Colestipol Digoxin Erythromycin Oral contraceptives Fibrates Niacin Azole antifungals... 

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