What is Sildenafil used for?
What is Sildenafil?
Sildenafil, also known by its brand name Viagra, is a medication used to treat erectile dysfunction (ED) in men. Erectile Dysfunction is a condition where a man has difficulty achieving or maintaining an erection during sexual activity. Sildenafil works by increasing blood flow to the penis, which helps a man achieve and maintain an erection.
How Does Sildenafil Work?
Sildenafil belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. These drugs work by blocking the action of an enzyme called PDE5, which helps to relax the smooth muscle in the penis and increase blood flow. When a man is sexually stimulated, his body releases a chemical called nitric oxide, which activates an enzyme called guanylate cyclase. This enzyme causes the production of a chemical called cyclic guanosine monophosphate (cGMP), which helps to relax the smooth muscle in the penis and increase blood flow.
Sildenafil works by inhibiting the action of PDE5, which helps to increase the levels of cGMP in the penis and improve blood flow. This helps a man achieve and maintain an erection during sexual activity.
According to a clinical study published in the Journal of Sexual Medicine, sildenafil improved erectile function in 81% of men with erectile dysfunction. Another study published in the International Journal of Impotence Research found that sildenafil was effective in improving erectile function in 74% of men with erectile dysfunction.
How do you use Sildenafil?
The typical recommended dose for sildenafil is 50mg, taken as needed about 1 hour before sexual activity. The maximum recommended dose is 100mg. The dose may be adjusted based on individual response and tolerance.
It is important to note that you should never take more than the recommended dose of sildenafil. Taking more than the recommended dose may increase the risk of side effects.
Sildenafil should be taken on an empty stomach or after a low-fat meal. It should not be taken with alcohol, as this can increase the risk of side effects.
It is important to consult your healthcare professional before taking sildenafil and to inform them of any other medications you are currently taking. They will be able to advise on the most appropriate dose and any potential drug interactions.
Side Effects of Sildenafil
Like all medications, Sildenafil can cause side effects. The most common side effects include headache, facial flushing, and upset stomach. These side effects are usually mild and go away within a few hours.
Other possible side effects of Sildenafil include changes in vision or hearing, chest pain, and an erection that lasts longer than four hours (which is known as priapism). If you experience any of these side effects, you should seek medical attention immediately.
It is important to note that Sildenafil can also interact with certain medications, such as blood pressure medications and nitrates. If you are taking any other medications, you should talk to your healthcare professional before taking Sildenafil.
How to Buy Sildenafil
Sildenafil is available in tablet form. Sildenafil is both a prescription based medication and can be obtained over the counter under the name Viagra Connect.
UK company Pharmacy Planet offers a convenient way to buy Sildenafil or Viagra online. They provide a secure and discreet way to purchase the medication, with delivery to your doorstep. You can also buy Sildenafil or Viagra from a physical pharmacy, but you will need a prescription from a healthcare professional.
Sildenafil, also known as Viagra, is a medication used to treat erectile dysfunction in men. It works by increasing blood flow to the penis, which helps a man achieve and maintain an erection during sexual activity. Sildenafil is available in different forms and can be obtained with a valid prescription from a healthcare professional. UK company Pharmacy Planet offers a convenient way to buy Sildenafil or Viagra online.