What to Know About Generic Viagra (Sil

The Pennsylvania-based pharmaceutical company Teva will be adding the drug, sildenafil citrate, for male erectile dysfunction to its roster of hundreds of other In the United States and most other countries, generic Viagra is only available with a prescription. However, many new telehealth services make it easier to get a prescription without making an in viagra in united states What Is Viagra? Viagra (sildenafil) was the first erectile dysfunction pill the FDA approved, back in 2024. Like Cialis, it s a PDE5 inhibitor that increases blood flow to the penis. The difference is that the effects of Viagra don t last very long (only about four to six hours). Viagra is always taken before an anticipated sexual activity. ED affects around one in four people with penises in the United States or roughly 30 million people with the incidence increasing to one in three after the age of 55. Viagra belongs to a class of drugs called PDE-5 inhibitors that help stimulate the dilation (widening) of blood vessels in the penis, allowing it to engorge more fully with It’s important to take sildenafil as advised by a doctor or pharmacist. Dosage and strength for erectile dysfunction. Sildenafil tablets for erectile dysfunction come in different strengths ranging from 25mg to 100mg.

Most of these side effects resolve on their own as the medication leaves your body. Rare Side Effects of Viagra and Sildenafil. In rare cases, Viagra and generic sildenafil may cause serious side effects, such as: Priapism (a persistent, often painful erection lasting longer than four hours) Sudden blurred vision. Loss of vision. Loss of hearing Sildenafil is a medication for erectile dysfunction and pulmonary hypertension that works by blocking PDE5. Common side effects include headaches, heartburn, and flushed skin. Rare but serious side effects sildenafil citrate side effects Sildenafil side effects. Sildenafil oral tablet doesn t cause drowsiness, but it can cause other side effects, including: Viagra (sildenafil citrate) tablets, for oral use. All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Flushing. Headache. Heartburn. Upset stomach. Stuffy nose. Runny nose. Muscle pain. Diarrhea. See full list on mayoclinic.org