viagra drug for SILDENAFIL (Systemic) Some commonly used brand names are: In the U.S.- Revatio Viagra In Canada- Viagra Category Impotence therapy agent (systemic)Antihypertensive (pulmonary) Description Sildenafil (sil-DEN-a-fil) belongs to a group of medicines that delay the enzymes called phosphodiesterases from working too quickly. The penis is one of the areas where these enzymes work. Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence). By controlling the enzyme phosphodiesterase viagra drug, sildenafil helps to maintain an erection that is produced when the penis is stroked. Without physical action to the penis viagra drug, such as that occurrin viagra drug.
viagra drug G during sexual intercourse viagra drug, sildenafil will not work to cause an erection. Sildenafil is also used to treat the symptoms of pulmonary arterial hypertension. This is the high blood pressure that occurs in the main artery that carries blood from the right side of the heart (the ventricle) to the lungs. When the smaller blood vessels in the lungs become more resistant to blood flow viagra drug, the right ventricle must work harder to pump enough blood through the lungs. Sildenafil helps by increasing the supply of blood to the lungs and reducing the workload of the heart. This medicine is available only with your doctor's prescription viagra drug, in the following dosage form(s): Oral Tablets (U.S.) Before Using This Medicine In deciding to use a medicine viagra drug, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For sildenafil viagra drug, the following should be considered: Allergies-Tell your doctor if you have ever had any unusual or allergic reaction to sildenafil. Also tell your health care professional if you are allergic to any other substances viagra drug, such as foods viagra drug, preservatives viagra drug, or dyes. Pregnancy-Sildenafil is not indicated for use in women. Sildenafil has not been studied in pregnant women. However viagra drug, sildenafil has not been shown to cause birth defects or other problems in an.
viagra drug Tablets (U.S.) Before Using This Medicine In deciding to use a medicine viagra drug, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For sildenafil viagra drug, the following should be considered: Allergies-Tell your doctor if you have ever had any unusual or allergic reaction to sildenafil. Also tell your health care professional if you are allergic to any other substances viagra drug, such as foods viagra drug, preservatives viagra drug, or dyes. Pregnancy-Sildenafil is not indicated for use in women. Sildenafil has not been studied in pregnant women. However viagra drug, sildenafil has not been shown to cause birth defects or other problems in ani.
viagra drug
viagra drug | | | | | | viagra drug
|