an erection during sexual activity. It is commonly marketed under the trade name Levitra (Bayer AG).Contents [hide]1 History2 Clinical buy levitra viagra Adverse buy levitra viagra reactions2.2 Drug interactions2.3 Dose forms3 See also4 External links[edit] HistoryVardenafil was co-marketed by Bayer Pharmaceuticals and GSK under the trade.

number 224785-90-4ATC code G04BE09PubChem 110634DrugBank APRD00699Chemical dataFormula C23H32N6O4SMol. mass 488.604 g/molPharmacokinetic dataBioavailability 15%Protein buy levitra viagra 95%Metabolism Hepatic (CYP3A4)Half life 4-5 hoursExcretion BiliaryTherapeutic considerationsPregnancy cat. B3 buy levitra viagra 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 buy levitra viagra It can assist men with this disorder in achieving and maintaining an erection during sexual activity. It buy levitra viagra commonly marketed under the trade name Levitra (Bayer AG).Contents [hide]1 History2 Clinical use2.1 Adverse drug reactions2.2 Drug interactions2.3 Dose forms3 See also4 External links[edit] HistoryVardenafil was co-marketed buy levitra viagra Bayer Pharmaceuticals buy levitra viagra GSK buy levitra viagra the trade name Levitra (Bayer AG).Contents [hide]1 History2 Clinical use2.1 Adverse drug reactions2.2 Drug interactions2.3 Dose forms3 See also4 External links[edit] HistoryVardenafil was.

Drug interactionsProducts containing vardenafil has also been associated with serious side-effects.