Levitra (vardenafil) is among the three most well-liked medicines authorized by the FDA for the therapy of impotence. Take your Levitra regarding 60 mins before you are planning to make love. Do not take another dose within the upcoming 24 hrs. If you believe this medication is not functioning appropriately for you and you believe you might be required to have your quantity adjusted, talk to your health and wellness treatment supplier. Do not start making use of Levitra if you just recently took a nitrate-based medicine (isosorbide isosorbide, nitroglycerin, or dinitrate mononitrate) as a drug communication could happen. Ensure you speak to your medical carrier prior to taking Levitra and go over any type of medicines you are taking presently to make certain you take advantage of the procedure and experience no hazardous signs. Ensure your health care supplier knows that you are currently taking any one of the following medicines: rifampin, phenytoin, diltiazem, quinidine, troleandomycin, hypertension or irregular heart beat medications, rifabutin, danazol, as well as dexamethasone, lovastatin, alpha blockers, antifungals, sertraline, cyclosporine, HIV protease inhibitors, medicines for the procedure of erectile disorder, zafirlukast, erythromycin, phenobarbital, clarithromycin, delavirdine, cimetidine, fluvoxamine, carbamazepine, procainamide, isoniazid, fluoxetine, verapamil, nevirapine, sotalol, paroxetine, nefazodone, metronidazole, efavirenz, disopyramide. Taking any of these medicines can influence the efficiency of Levitra or leave your procedure much less efficient.