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Viagra
Viagra (Sildenafil)
Information about erectile dysfunction drug Viagra, from Pfizer.Find out about how Viagra works, its common side effects, and if it's right for you.
Viagra (Sildenafil) - Drugs.com
Provides information about Viagra including its side effects and drug interactions.
Viagra - RxList
Offers a clinical overview of how prescription drug Viagra affects nitric oxide levels in the blood as well as sections on recommended dosages and warnings.
Sildenafil (Viagra) - Wikipedia
User-edited article about Sildenafil, the drug sold under the name of Viagra, used to treat male erectile dysfunction and pulmonary arterial hypertension.
Erectile Dysfunction: Viagra and Other Oral Medications - MayoClinic
Offers information on the oral medications of Viagra, Levitra, and Cialis, the drugs used to treat erectile dysfunction.
Sildenafil (Viagra) - familydoctor.org
Basic facts on the erectile dysfunction medicine Sildenafil (brand name Viagra), including its potential side effects and interactions with other medications.
Viagra Survey
Saturday Night Live asks the men of New York if they need Viagra.
FDA Viagra (Sildenafil) Information
Food and Drug Administration about prescription drug Viagra (sildenfil citrate), approved to treat impotence, or erectile dysfunction..Official information from the U.S
Nonsurgical Treatment of Erectile Dysfunction - eMedicineHealth
Provides information about Viagra, Levitra, and Cialis, the medications used to treat erectile dysfunction.
Sildenafil - MedlinePlus
Brief profile of prescription drug Viagra and its use in the treatment of erectile dysfunction.Covers common questions about getting a prescription, side effects, and safety information.