Viagra Erectile Dysfunction
VIAGRA is prescribed to treat erectile dysfunction (ED).
Important safety information
Do not take VIAGRA if you take nitrates, often prescribed for chest pain, as this may cause a sudden, unsafe drop in blood pressure.
Discuss your general health status with your doctor to ensure that you are healthy enough to engage in sexual activity. If you experience chest pain, nausea, or any other discomforts during sex, seek immediate medical help.
In the rare event of an erection lasting more than 4 hours, seek immediate medical help to avoid long-term injury.
If you are older than age 65, or have serious liver or kidney problems, your doctor may start you at the lowest dose (25 mg) of VIAGRA. If you are taking protease inhibitors, such as for the treatment of HIV, your doctor may recommend a 25-mg dose and may limit you to a maximum single dose of 25 mg of VIAGRA in a 48-hour period.
In rare instances, men taking PDE5 inhibitors (oral erectile dysfunction medicines, including VIAGRA) reported a sudden decrease or loss of vision. It is not possible to determine whether these events are related directly to these medicines or to other factors. If you experience sudden decrease or loss of vision, stop taking PDE5 inhibitors, including VIAGRA, and call a doctor right away.
Sudden decrease or loss of hearing has been rarely reported in people taking PDE5 inhibitors, including VIAGRA. It is not possible to determine whether these events are related directly to the PDE5 inhibitors or to other factors. If you experience sudden decrease or loss of hearing, stop taking VIAGRA and contact a doctor right away.
If you have prostate problems or high blood pressure for which you take medicines called alpha blockers, your doctor may start you on a lower dose of VIAGRA.
VIAGRA should not be used with other treatments that cause erections. VIAGRA should not be used with REVATIO as REVATIO contains sildenafil, the same medicine found in VIAGRA.
VIAGRA does not protect against sexually transmitted diseases, including HIV.
The most common side effects of VIAGRA are headache, facial flushing, and upset stomach. Less commonly, bluish vision, blurred vision, or sensitivity to light may briefly occur.
Don’t let erection problems keep you from a more satisfying sexual experience. Learn about a condition called erectile dysfunction (ED), and how you can treat it.
What is erectile dysfunction?
ED is when a man has difficulty getting or maintaining an erection long enough for sex. It happens when not enough blood flows to the penis.
ED isn’t the same for all men. Some men aren’t able to get an erection at all. Others can get one, but it’s not hard enough for sex. And others get a hard erection but lose it before or during sex.
ED is a medical condition. So in most cases, erections will not improve without treatment.
Many men avoid discussing ED. In fact, they often wait more than a year before talking to their doctor. But once they’ve had the discussion, most guys say they feel relieved to have finally done something about it.
About VIAGRA for Erectile Dysfunction
VIAGRA is the most-prescribed oral medicine for erectile dysfunction (ED). Worldwide, it has helped 25 million men with ED improve their erections.
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Getting an erection is only part of the story
Guys agree. In a global survey, men identified 3 of the most important elements of a more satisfying sexual experience: hardness, timing, and the ability to maintain an erection. VIAGRA can help with all 3.
Find out if VIAGRA is right for you. Speak to your doctor. He can tell you if you have ED. And can recommend an effective treatment like VIAGRA.
You’ve talked to your doctor. You’ve filled your prescription. Now make sure you have the best experience possible.
Know what to expect when taking VIAGRA
- You will not get an instant erection. You must be aroused for VIAGRA to work
- VIAGRA usually works in about 30 minutes
- VIAGRA works for 4 hours, so you can take your time
- After sex, your erection will go away
- To get the fastest results, take VIAGRA on an empty stomach or after eating a low-fat meal
Not sure how to talk to your doctor about erectile dysfunction? Don’t worry. Asking about ED can be a quick talk. And once you’ve had that talk, chances are, you will be glad you did.
Start your VIAGRA talk
Make an appointment and ask your doctor about VIAGRA. Your doctor can decide if VIAGRA is right for you. In most cases, your doctor can recommend a treatment option that day.
Remember, you’re not the first one to talk to his doctor about VIAGRA. 20 million American men have already had the VIAGRA talk.
The blue diamond tablet shape is a registered trademark of Pfizer Inc.
The health information contained herein is provided for educational purposes only and is not intended to replace discussions with a healthcare provider. All decisions regarding patient care must be made with a healthcare provider, considering the unique characteristics of the patient.
The product information provided in this site is intended for residents of the United States. The products discussed herein may have different product labeling in different countries.

