For many men, erectile dysfunction is something that is often not talked about for fear of embarrassment. This is despite the fact that 1 in 10 men is estimated to have ED at some point in their lifetime.

The ability to sexually function can have an impact on a person’s overall health as well as their quality of life. At some point in their lives, many men who have ED may go through periods of depression or low self-esteem, and having ED can strain relationships, which is why many men look for a Viagra prescription online.

Sildenafil, the product’s primary component, is classified as a phosphodiesterase type 5 inhibitor. This class of drugs is commonly used to treat erectile dysfunction (PDE5). It is possible to achieve or keep an erection with the assistance of sildenafil because it helps relax the blood vessels in the penis, which, when combined with sexual stimulation, allows blood to flow into the penis and contributes to the achievement or maintenance of an erection.

What is sildenafil prescribed for?

Men who have trouble getting or keeping an erection can benefit from taking sildenafil, which can help them achieve and maintain an erection. At the moment, it is unclear as to whether it helps women who are struggling with sexual function.

In addition, sildenafil is sometimes utilized in the treatment of pulmonary hypertension. This is high blood pressure in the blood vessels that supply the lungs.

How does sildenafil work?

The relaxation of the penile tissues that occurs during an erection is caused by chemicals produced by the body. As a consequence of this, blood flows into the penis and becomes trapped there (you will observe a significantly higher volume of blood in an erect penis in comparison to when it is flaccid). After some time, the blood will be released, the erection will weaken, and the blood flow in that area will return to its normal level.

Phosphodiesterase type 5, or PDE5, is an enzyme found in the body that is responsible for breaking down the chemicals that are responsible for erections. Sildenafil works by blocking this enzyme. Because the breakdown of these chemicals is prevented when PDE5 is inhibited, the penile tissues are able to maintain their relaxed state while continuing to take in an abundant supply of blood.

What are the side effects of sildenafil?

It’s possible that Sildenafil will cause side effects, including

• headache
• heartburn
• flushing
• nosebleeds
• difficulty falling asleep or remaining asleep
• discomfort in the limbs
• muscle aches
• shifts in one’s perception of color
• light sensitivity

Immediately call your healthcare provider if you experience any of the following symptoms:

• abrupt and severe impairment of vision
• a sudden reduction or loss of hearing accompanied by ringing in the ears
• symptoms of vertigo or lightheadedness
• a worsening of the chest pain
• fainting
• a painful or prolonged erection that lasts longer than four hours
• a rash

How to take sildenafil (Viagra)?

When necessary, take sildenafil 30 minutes before engaging in sexual activity. The most effective time to take sildenafil is approximately one hour before engaging in sexual activity; however, the medication can be taken anywhere from four hours to thirty minutes before engaging in sexual activity. It is generally recommended that sildenafil not be taken more than once every 24 hours.