Viagra F.A.Q. |
|
Is Viagra for me? Viagraź (sildenafil citrate) may be for you if you have difficulty having and maintaining an erection, a condition called erectile dysfunction (ED). About 30 million men in the United States, including half of all men ages 40 to 70, suffer from some degree of ED. If you suspect you have ED, talk to your doctor about the many possible health as well as emotional factors that can contribute to the condition. Who should not take Viagra? Viagra isn't for everyone. If you use drugs that contain nitrates, such as nitroglycerin (commonly used for chest pains because of heart disease), you should not use Viagra. Taking Viagra with any nitrate medicine can cause your blood pressure to suddenly drop to an unsafe or life-threatening level. You could get dizzy, faint or even have a heart attack or stroke. Nitrates also found in illegally inhaled drugs (including amyl nitrate, nitrite or "poppers," and others) have the same effect when combined with Viagra. How does Viagra work? When a man is sexually aroused, an increase in blood flow to certain internal areas of the penis results in an erection. If the nerves or blood vessels in your genitals aren't working properly, you may not be able to get an erection. Viagra works by enhancing the effects of nitric oxide, a chemical normally released into the penis during sexual arousal, allowing you to get and keep an erection. How well does Viagra work? Viagra improves erections in four out of five men who take it. It may not be as effective if you have a chronic health condition such as poorly controlled diabetes, blocked arteries or long-standing high blood pressure. How can I get Viagra? Viagra is available by prescription only before taking Viagra. You should have a complete medical history and exam to determine the cause of your ED. Don't trust a doctor who is willing to prescribe Viagra by phone but isn't familiar with your health status. Also, do not obtain a prescription through an online diagnosis. If you do buy Viagra online, check with the National Association of Boards of Pharmacy (www.nabp.net, 847-698-6227) to determine whether a Web site is a licensed pharmacy in good standing. How do I take Viagra? Viagra is taken orally as a once-daily dose an hour before sexual activity. For more detailed information, check with your physician. Viagra is available as tablets in 25 mg, 50 mg and 100 mg strengths. Will Viagra work as soon as I take it? Viagra is not an aphrodisiac. You don't get an erection just by taking the pill; you must be sexually aroused for it to be effective. Viagra may take as long as an hour to work, but some men see results in about 30 minutes. Like many medications, your physician may have to adjust your initial Viagra dose if it doesn't produce the desired results or you're bothered by side effects. How long will Viagra last? For most patients, it lasts up to four hours or until orgasm. How often can I take Viagra? The approved dosage is only one pill a day. Can I take Viagra if I drink alcohol? Drinking alcohol can temporarily impair your ability to have an erection. To get the maximum benefit from your medication, you should not drink large amounts of alcohol before taking Viagra. Can I take Viagra after I eat? Yes, but if you do so after a high-fat meal, such as a burger and fries, it may take Viagra longer to work. What kinds of side effects can Viagra cause? The most commonly reported side effects are headache, feeling hot and flushed, stomachache, and mild and temporary visual changes (altered color and light perception, and blurred vision). If your erection lasts more than four hours, seek immediate medical help. Can Viagra be used by women? Currently, Viagra is not recommended for women. Yet, understanding that men aren't the only ones who have sexual problems, researchers are studying to see if Viagra also can work for women. An initial study at Columbia Presbyterian Center in New York found it offered little help for women. Pfizer, Inc., Viagra's manufacturer, is doing its own studies. |
Copyright © 2004-2008 viagracom.net All rights reserved Designated trademarks and brands are the property of their respective owners. |
