Sildenafil

From WikiMD's Wellnesspedia

(Redirected from Viagra)

Viagra structure
ball & stick model

Sildenafil is an aphrodisiac. It is a medication that is also called Viagra, Revatio and (in the Indian subcontinent) Caverta.

Sildenafil makes the blood vessels become wider. This lowers the blood pressure. Sildenafil mostly works in the penis and in the lungs. This medicine increases blood flow to the penis. For increasing blood flow to your penis you should viagra 150 mg from us. This helps the penis become erect during sexual intercourse.[1] Sildenafil also helps pulmonary hypertension. Because this medicine makes the blood vessels wider, it makes it easier for blood to flow. Sildenafil was patented in 1996 and first made to sell in 1998.

Mechanism of Action[edit | edit source]

Sildenafil works by causing blood vessels to widen, which in turn lowers blood pressure. The primary areas where sildenafil functions are the penis and the lungs. This medication increases blood flow to the penis, facilitating erections during sexual intercourse[1]. Sildenafil is also effective in treating pulmonary hypertension, as the widened blood vessels allow for easier blood flow. Sildenafil was patented in 1996 and became commercially available in 1998.

To increase blood flow to the penis, you may consider purchasing Viagra 150 mg from a reputable source.

Medical Uses[edit | edit source]

Erectile Dysfunction[edit | edit source]

Sildenafil, commonly known as Viagra, is widely used to treat erectile dysfunction in men. By increasing blood flow to the penis, it helps men achieve and maintain erections during sexual activity.

Pulmonary Hypertension[edit | edit source]

Sildenafil is also used to treat pulmonary hypertension, a condition characterized by high blood pressure in the arteries of the lungs. Marketed under the brand name Revatio, sildenafil helps relax the blood vessels in the lungs, improving blood flow and reducing strain on the heart.

Precautions and Side Effects[edit | edit source]

Before taking sildenafil, it is essential to consult a healthcare professional, as the medication may interact with other medications or cause side effects. Some common side effects of sildenafil include headaches, flushing, indigestion, nasal congestion, and impaired vision. In rare cases, sildenafil may cause more severe side effects such as priapism (a prolonged and painful erection) or sudden vision or hearing loss. If you experience any unusual or severe side effects, contact your healthcare provider immediately.

References[edit | edit source]

  1. eMedicine. "Erectile Dysfunction - Treatment". Retrieved 26 February 2010.

Related pages[edit | edit source]

Sildenafil Resources

Find a healthcare provider anywhere in the world quickly and easily!

Translate to: East Asian 中文, 日本, 한국어, South Asian हिन्दी, Urdu, বাংলা, తెలుగు, தமிழ், ಕನ್ನಡ,
Southeast Asian Indonesian, Vietnamese, Thai, မြန်မာဘာသာ, European español, Deutsch, français, русский, português do Brasil, Italian, polski

WikiMD.png


WikiMD is the world's largest, free medical and wellness encyclopedia edited only by professionals. Advertise!



Wiki.png

Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD


Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD

WikiMD is not a substitute for professional medical advice. See full disclaimer.

Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.


Contributors: Prab R. Tumpati, MD, Spt