This medication is part of a class of drugs called phosphodiesterase inhibitors. These drugs work by blocking an enzyme that destroys a chemical in the body called cGMP. This causes nitric oxide to be released into the bloodstream. Nitric oxide helps relax the walls of the blood vessels, allowing more blood to flow through them.

The active ingredient in Fildena 150 extra power is Sildenafil Citrate. This drug is effective in treating ED and pulmonary arterial hypertension (PAH). It also helps men to maintain an erection after a sexual encounter.

Sildenafil Citrate is a drug that belongs to a class of medications called phosphodiesterase inhibitors. It helps men to get and keep an erection by blocking an enzyme that destroys a substance in the body called cGMP. It also helps men to maintain an erection by relaxing the muscles in the penile blood vessels.

It is a prescription medication that can be taken orally by mouth. It should be taken 30 minutes before getting sexually aroused. It is best to take this medicine with a glass of water, and it should not be chewed or crushed. It should not be taken more than once a day.

Once the drug is in the body, it inhibits an enzyme called phosphodiesterase 5 (PDE5). PDE5 is responsible for destroying cGMP. By blocking this enzyme, sildenafil increases cGMP in the body. This allows the cGMP to stay in the bloodstream for longer periods of time. This means that the drug will have a lasting effect on the arteries.