What medications should you not take with Viagra?

Do not take sildenafil if you’re also using a nitrate drug for chest pain or heart issues go to website. This includes nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate. Nitrates are also found in some recreational drugs including amyl nitrate or even nitrite (“poppers”).

What happens to men when they take Viagra?

Viagra is a PDE5 inhibitor, meaning it inhibits the specific enzyme that regulates blood flow to the soft tissue of the penis . When you take Viagra, the blood vessels bringing blood to and around your penis dilate, letting more blood flow into the penis and making it much easier to get an erection.

What are the side effects of taking Viagra?

The most common unwanted side effects of VIAGRA: headache; flushing; upset stomach; abnormal vision resources, such as changes in color vision (such as developing a blue color tinge) and blurred vision; stuffy or runny nose; back pain; muscle pain; nausea; dizziness; rash.

How long should you wait between taking Viagra?

Adults?5 or 20 milligrams (mg) three times a day