.Vardenafil is an oral drug that is used to treat impotence (the inability to attain or maintain a penile erection.). It is a phosphodiesterase inhibitor that is similar to sildenafil (Viagra). Penile erection is caused by the engorgement of the penis with blood. This engorgement occurs when the blood vessels delivering blood to the penis increase in size and increase the delivery of blood to the penis. At the same time, the blood vessels carrying blood away from the penis decrease in size and decrease the removal of blood from the penis. Sexual stimulation that leads to the engorgement and erection causes the production and release of nitric oxide in the penis. Nitric oxide then activates the enzyme, guanylate cyclase to produce cyclic guanosine monophosphate (cGMP). The cGMP is primarily responsible for increasing and decreasing the size of the blood vessels carrying blood to and from the penis, respectively. Vardenafil is used for the treatment of impotence. . . Levitra is the brand-name for vardenafil, a new tablet-based oral treatment for erectile dysfunction (ED), which is licensed for prescription in the UK and other countries.Levitra has proved highly successful in clinical trials and is generating major interest as a real alternative to Viagra, Uprima and Cialis. Levitra is a new oral PDE-5 inhibitor for the treatment of male erectile dysfunction (ED). Phosphodiesterase type 5 (PDE-%) is the predominate enzyme found in human penile erectile tissue and is associated with erections. PDE-5 inhibitors such as Levitra typically work by blocking this enzyme to enhance or prolong the erectile process. Levitra is marketed by the leading pharmaceutical companies Bayer and GlaxoSmithKline, through a worldwide co-promotion and co-development agreement. Levitra is the brand-name for vardenafil, a new tablet-based oral treatment for erectile dysfunction (ED), which is licensed for prescription in the UK and other countries. Levitra has proved highly successful in clinical trials and is generating major interest as a real alternative to Viagra, Uprima and Cialis. Levitra is a new oral PDE-5 inhibitor for the treatment of male erectile dysfunction (ED). Phosphodiesterase type 5 (PDE-%) is the predominate enzyme found in human penile erectile tissue and is associated with erections. PDE-5 inhibitors such as Levitra typically work by blocking this enzyme to enhance or prolong the erectile process. Levitra is marketed by the leading pharmaceutical companies Bayer and GlaxoSmithKline, through a worldwide co-promotion and co-development agreement. Levitra is the brand-name for vardenafil, a new tablet-based oral treatment for erectile dysfunction (ED), which is licensed for prescription in the UK and other countries. Levitra has proved highly successful in clinical trials and is generating major interest as a real alternative to Viagra, Uprima and Cialis. Levitra is a new oral PDE-5 inhibitor for the treatment of male erectile dysfunction (ED). Phosphodiesterase type 5 (PDE-%) is the predominate enzyme found in human penile erectile tissue and is associated with erections. PDE-5 inhibitors such as Levitra typically work by blocking this enzyme to enhance or prolong the erectile process. Levitra is marketed by the leading pharmaceutical companies Bayer and GlaxoSmithKline, through a worldwide co-promotion and co-development agreement. Used to treat erection problems in men. Is a phosphodiesterase inhibitor used to treat sexual function problems such as impotence or erectile dysfunction. In combination with sexual stimulation, this medicine works by helping the blood flow into the penis to achieve and maintain an erection. Veradanfil (Vardenafil) is not intended for use in women or children. |