Pill Imprint: PFIZER / VGR 100

Viagra is used for:

Treating erectile dysfunction (ED). It may also be used for other conditions as determined by your doctor.

Viagra is a phosphodiesterase type 5 (PDE5) inhibitor. It works by helping to increase blood flow into the penis during sexual stimulation. This helps you to achieve and maintain an erection.

Do NOT use Viagra if:

• you are allergic to any ingredient in Viagra
• you have been advised by your doctor to avoid sexual activity because of heart problems
• you are taking nitrates (eg, isosorbide, nitroglycerin) in any form (eg, tablet, capsule, patch, ointment), or nitroprusside
• you use certain recreational drugs called «poppers» (eg, amyl nitrate or nitrite, butyl nitrate or nitrite)
• you take another PDE5 inhibitor (eg, tadalafil, vardenafil) or another medicine that contains sildenafil

Contact your doctor or health care provider right away if any of these apply to you.