Viagra: Uses, Dosage, Side Effects, Warnings - Drugs.com

Viagra side effects. Get emergency medical help if you have signs of an allergic reaction to Viagra: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop taking Viagra and get emergency medical help if you have: heart attack symptoms--chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating;

Viagra Oral Tablet: How it Works, How Long it Lasts, Cost, and More

Viagra (sildenafil) is a prescription drug that's used to treat erectile dysfunction. Viagra comes as an oral tablet.

Home | VIAGRA® (sildenafil citrate) | Safety Info

VIAGRA can cause serious side effects. Rarely reported side effects include: an erection that will not go away (priapism). If you have an erection that lasts more than 4 hours, get medical help right away. If it is not treated right away, priapism can permanently damage your penis.

Viagra (sildenafil): Side effects, dosage, how long it lasts, and more

Viagra (sildenafil) is a brand-name prescription drug that's used to treat erectile dysfunction (ED). Learn about side effects, warnings, dosage, and more.

Sildenafil - Uses, Side Effects, and More - WebMD

Viagra; Revatio; Dosage forms and strengths. 10 mg/mL powder for oral suspension; 20 mg, 25 mg, 50 mg, 100 mg oral tablets; Sildenafil is also available in an injectable form that is usually given ...

Sildenafil: Usage, Dosage & Side Effects - Drugs.com

Sildenafil is a medicine that relaxes blood vessels and treats erectile dysfunction (Viagra) or pulmonary hypertension (Revatio). Learn about its warnings, interactions, and how to take it safely.

Sildenafil - Wikipedia

Sildenafil, sold under the brand name Viagra, among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. [4] [8] It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud's phenomenon. [9]It is unclear if it is effective for treating sexual dysfunction in females. [8] It can be taken orally (swallowed by mouth ...

Viagra (Sildenafil Citrate): Side Effects, Uses, Dosage ... - RxList

Description for Viagra. VIAGRA (sildenafil citrate), an oral therapy for erectile dysfunction, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5).. Sildenafil citrate is designated chemically as 1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4 ...

DailyMed - VIAGRA- sildenafil citrate tablet, film coated

VIAGRA is a prescription drug for erectile dysfunction that inhibits phosphodiesterase type 5. It is contraindicated with nitrates and can cause serious adverse reactions such as hypotension and priapism.

Sildenafil: MedlinePlus Drug Information

Sildenafil (Viagra, Revatio, Liqrev) is a medication for erectile dysfunction and pulmonary arterial hypertension. Learn how to use it, what side effects to expect, and what interactions to avoid.