Generic Vardenafil comes as a pill to take by mouth. It is usually taken as needed, with or without food, 60 minutes before sexual activity. Generic Vardenafil usually must not be taken more often than once every 24 hours. If you have certain health conditions or are taking certain medines, your M.D. may tell you to take vardenafil less often. Follow the directions on your prescription label carefully, and ask your M.D. or pharmacist to explain any part you do not understand. Take vardenafil exactly as directed. Do not take more or less of it or take it more often than prescribed by your M.D..

Sexual stimulation that leads to the engorgement and erection brings about 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 widening and thinning the size of the blood vessels transporting blood to and from the penis, respectively. Vardenafil prevents an enzyme called phosphodiesterase-5 from destroying cGMP so that cGMP persists longer. The longer cGMP persists, the more prolonged the engorgement of the penis. Vardenafil was approved by the FDA in August, 2003.

Unusual cases of unexpected loss of hearing have been stated with phosphodiesterase inhibitors such as vardenafil, occasionally associated with ringing in the ears and dizziness. Should a patient suffer from changes in hearing, they should stop having the vardenafil and talk with their G.P. immediatelyUpon the occurrence of changes in hearing occur, patients should discontinue their vardenafil and get immediate medical advice.

The safe and efficient drug Viagra has a generic version in the form of Kamagra. Literally millions of men have now bettered their sexual performance with better erections that last longer during sexual activity.

A constituent seen in both the original Viagra and the Generic Kamagra is sildenafil citrate. Also, generic Viagra, the original Viagra and kamagra all contain the same proportions of sildenafil citrate. Kamagra also works just as well as the original, by being a chemical replica. The only difference between Kamagra and Viagra is the price. The cost of Kamagra is a fraction of the original Viagra.