Treating erectile dysfunction (ED). You can also be used for other conditions as determined by her doctor.
Viagra is a phosphodiesterase inhibitor. Works to help increase blood flow into the penis during sexual stimulation. This will help you to obtain and / or maintain an erection.
Do not use Viagra if:
* Are allergic to any ingredient in Viagra
* Your doctor will advise you to avoid sexual activity because of heart problems
* Taking nitrates (eg, dinitrate, nitroglycerin) in any form (eg, tablet, capsule, patch, ointment) or nitroprusside
* The use of certain drugs holiday called "hooks" (eg, amyl nitrate, butyl nitrate)
Viagra is a phosphodiesterase inhibitor. Works to help increase blood flow into the penis during sexual stimulation. This will help you to obtain and / or maintain an erection.
Do not use Viagra if:
* Are allergic to any ingredient in Viagra
* Your doctor will advise you to avoid sexual activity because of heart problems
* Taking nitrates (eg, dinitrate, nitroglycerin) in any form (eg, tablet, capsule, patch, ointment) or nitroprusside
* The use of certain drugs holiday called "hooks" (eg, amyl nitrate, butyl nitrate)