How does Viagra work?

Viagra works to increase penile blood flow to treat the symptoms of ED

ED is often a physical problem.

VIAGRA is a medicine that treats this problem by increasing blood flow where you need it.

With VIAGRA, you must be sexually excited to get an erection.

• If you take VIAGRA and are not sexually stimulated, nothing will happen.

• It works for up to 4 out of 5 men
versus 1 out of 4 on sugar pill

• It increases blood flow to treat the
physical problem of ED

• It works where you need it

Drug interactions
Some medicines can change the way VIAGRA works. Do not start or stop taking any medicines before checking with your doctor or pharmacist.

How to use Viagra

Viagra is a pill that you will take orally to treat erectile dysfunction. If you have problems in your sexual performance, if you are unable to get and erection and keep an erection, Viagra is the sexual aid you need.

Viagra is taken either with or without food, which ever makes you more comfortable. You can take Viagra any time of the day, but just every twelve hours. Taking Viagra more often can cause additional medical problems.

Viagra prescriptions work with your blood stream, giving your body what it needs to speed up the process of blood reaching your penis. Men who are unable to have an erection, those who have an erectile dysfunction are lacking this chemical, which is otherwise naturally produced in the body. Viagra doesn’t give you an erection without being sexually aroused.

More info
You may have some questions about the safety of VIAGRA. This is normal for any person taking any drug, especially when it has to do with something as important as your sexual health.

One thing you can feel good about is that VIAGRA has been tested in more than 130 controlled studies (completed and ongoing) including over 13,000 men. Through these studies and its real-world experience, VIAGRA has been shown to have a strong safety profile. VIAGRA has helped about 16 million men around the world improve their sex lives. VIAGRA is the #1 prescribed medicine for ED in the US.

You may be taking medicine for high blood pressure. If so, you should also be glad to know that, of the nearly 10 million men in the US who have taken VIAGRA, more than 1 million of them have also taken medicines for high blood pressure.

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