Almost all men have trouble getting or maintaining an erection from time to time. This condition is sometimes called erectile dysfunction or impotence.

It is caused by a number of factors. They include hormones, the brain, emotions, muscles, nerves and blood vessels. It can also be a symptom of heart disease or high cholesterol levels.

In the United States, the FDA-approved drugs that can treat ED are sildenafil (Viagra), tadalafil (Cialis) and avanafil (Stendra). These medicines help improve blood flow to the penis and may boost libido as well.

Sildenafil Citrate is the main active ingredient in Cenforce and works by relaxing blood vessels and increasing the amount of blood flow to the penis. This helps men get and maintain an erection.

Sildenafil inhibits phosphodiesterase type 5 (PDE5), an enzyme that causes the penis to go flaccid. It also increases the level of cyclic guanosine monophosphate (cGMP), which relaxes muscles and promotes an increase in blood flow to the penis.

The effect lasts for up to 4 to 6 hours after taking a single pill. However, it can last longer if you take it at the right time.

Erectile dysfunction is a common problem among men. It can be both psychological and physical and affects your quality of life. Fortunately, there are many treatment options available to help you deal with it.

One of the best treatments for erectile dysfunction is Sildenafil Citrate, which is a PDE5 inhibitor. It inhibits phosphodiesterase type 5 and widens blood vessels to improve the flow of blood to the penis. This allows you to keep a hard erection for longer periods of time and provides you with more sexual satisfaction.