Sildenafil side effects and drug information Sildenafil is a brand name for Viagra. It is a medication that is utilized to cure erectile dysfunction or ED among men. ED or
Impotence agents are drugs that are used to treat erectile dysfunction and allow men to perform the sexual act. Impotence agents generally cause vasodilation and increase blood flow to the penis to cause and maintain an erection.
Impotence agents are usually the first line of treatment for erectile dysfunction. For many men who cannot keep an erection that is firm enough for sex, these impotence agents work well while causing very few side effects.
The leading impotence agents on the market include sildenafil, vardenafil, tadalafil, and avanafil. They are medications that need to be taken by mouth that can reverse erectile dysfunction by enhancing the effects of nitric oxide, the natural chemical in the body that relaxes the penile muscles. The impotence agents increase blood flow and allow you to have in erection in response to sexual stimulation.
The impotence agents work in similar ways, but each agent has a slightly different chemical composition. The slight differences has an affect the ways each agent works, such as the amount of time it starts to take effect and wears off, and the possible side effects. Your doctor should consider the various factors as well as your current physical and medical conditions and the possible interactions with the other medications you are taking.
All these impotence agents are similarly effective. Doctors recommend that the choice of the agent to use must be based on your personal preferences, ease of use, cost, how long the impotence agent lasts, and the possible side effects. All these impotence agents can be purchased on their generic versions, which are a lot cheaper than their branded counterparts.