serious side-effects which include serious cardiac events such as heart attacks. In rare cases, the use of vardenafil may result in the development buy viagra levitra potentially life-threatening low blood pressure.[edit] buy viagra levitra formsIt is available in 2.5 mg, 5 mg, 10 mg, and 20 mg.

C23H32N6O4SMol. mass 488.604 g/molPharmacokinetic dataBioavailability 15%Protein binding 95%Metabolism Hepatic (CYP3A4)Half life 4-5 hoursExcretion BiliaryTherapeutic considerationsPregnancy cat. B3 (Au), B (U.S.)Legal status Prescription Only (S4)(AU) POM(UK) ?-only(US)Routes OralVardenafil (INN) is a PDE5 inhibitor used in the treatment of erectile dysfunction. It can assist men with this disorder in achieving and maintaining an erection during sexual activity. It is buy viagra levitra marketed buy viagra levitra the trade name Levitra (Bayer AG).Contents [hide]1 History2 Clinical buy viagra levitra Adverse drug reactions2.2 Drug interactions2.3 Dose forms3 See also4 buy viagra levitra links[edit] HistoryVardenafil was co-marketed by Bayer Pharmaceuticals and GSK under buy viagra levitra trade name Levitra (Bayer AG).Contents [hide]1 History2 Clinical use2.1 Adverse drug reactions2.2 Drug interactions2.3 buy viagra levitra forms3 See also4 External links[edit] HistoryVardenafil was buy viagra levitra by Bayer Pharmaceuticals and GSK markets the product as Levitra and GSK under the trade name Levitra.

15%Protein binding 95%Metabolism Hepatic (CYP3A4)Half life 4-5 hoursExcretion BiliaryTherapeutic.