Viagra 50mg Sildenafil 4 Tabs (1 * 4) 1 Stripe by Pfizer

 is an FDA-approved medication used to treat erectile dysfunction. It works by increasing blood flow to the penis, which allows you to get a firm erection that lasts longer. Viagra is an oral medication that should be taken approximately 30-60 minutes before sex. The effects of Viagra last approximately 4 hours.

Important information

Some medicines can cause unwanted or dangerous effects when used with Viagra. Tell your doctor about all your current medicines, especially riociguat (Adempas).

Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems, including nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and some recreational drugs such as "poppers". Taking sildenafil with a nitrate medicine can cause a sudden and serious decrease in blood pressure.

Contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis.

Stop using Viagra and get emergency medical help if you have sudden vision loss.

Why should I buy Viagra online to treat premature ejaculation?

Many men prefer to buy Viagra online to treat premature ejaculation or erectile dysfunction. While both conditions are very common, some men feel self-conscious about picking up Viagra in person. When you order online, you’ll receive your medication in an unmarked package, so no one will know what’s in it. Plus, you won’t have to take extra time off work to make a trip to the pharmacy just to wait in long lines.

How should I take Viagra?

Take Viagra exactly as it was prescribed for you. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.

Viagra is usually taken only when needed, 30 minutes to 1 hour before sexual activity. You may take it up to 4 hours before sexual activity. Do not take Viagra more than once per day.

Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. Follow your doctor's instructions.

During sexual activity, if you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your doctor right away. You could be having a serious side effect of Viagra.