Symptoms

Sildenafil is used to treat erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). Learn how it works, its side effects, interactions, and tips for taking it safely. does 25mg of viagra work Compare prices and print coupons for Viagra (Sildenafil) and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $9.30 Myth 2: Viagra is bad for your heart. Here s a fun fact for you: Viagra was created to help your heart. Researchers initially developed Viagra to treat angina, a type of chest pain. Angina

It also weakly inhibits CYP1A2, 2C(, 2C19, 2D^, 2E1, and 3A4. Any drug that is a substrate of one of these enzymes could potentially interact with sildenafil. In addition, taking sildenafil with too much alcohol can lead to orthostatic hypotension, which is a drop in blood pressure when you go from a sitting or lying down position to standing. Since Viagra works by stimulating penile blood flow, it’s important to know how it will affect you if you have low or high blood pressure. Sildenafil is also sometimes used to treat pulmonary hypertension (high blood pressure in the blood vessels that supply the lungs). If you have erection problems sildenafil works by temporarily increasing blood flow to your penis when you get sexually excited. In pulmonary hypertension it works by relaxing blood vessels in the chest. blood pressure tablets and viagra But rarely, Viagra can cause your blood pressure to become too low. Symptoms of low blood pressure may include: Your doctor may monitor your vision while you re taking this drug. Low blood If you already use medicine for high blood pressure (hypertension), sildenafil could make your blood pressure go too low. Call your doctor right away if you have blurred vision, confusion, dizziness, faintness, or lightheadedness when getting up from a lying or sitting position suddenly, sweating, or unusual tiredness or weakness.

Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men. It is also used to treat pulmonary arterial hypertension, a serious heart and lung condition. This drug is more popular than comparable drugs. It is available in generic and brand versions.