Generic Viagra is an oral drug used to treat male impotence also referred to as erectile dysfunction (ED). Generic Viagra has the same active ingredient as brand name Viagra, and is equivalent in effect, strength, and dosage. This Generic version of the world's first ED pill should be taken at least 30-60 minutes before sexual intercourse. It lasts 4 hours and can be taken up to three times a day. The success rate of oral ED drugs is very high, above 90%; however different people require different dosages to attain optimum results.

Does Generic Viagra have any side effects?

Side effects associated with Generic Viagra tend to be mild; however as with any other medication they are not suitable for everyone and should not be taken without precaution. Patients taking Generic Viagra should be aware that reactions vary from person to person and side effects cannot be anticipated.

Common mild side effects include:

• Blurred or color tinged vision and/or sensitivity to light.
• Acid indigestion.
• Diarrhea.
• Headaches.
• Nasal congestion.
• Urinary tract infections.

You should not take Generic Viagra if:

• You are taking any nitrate based drugs (e.g., nitroglycerin, isosorbide).
• You use any recreational drugs containing amyl or butyl nitrate, like "poppers".
• You suffer from any active heart disease or have had a stroke in the previous 6 months.
• You should take precautions and tell your doctor or pharmacist if:
• You have any history of penis related conditions (e.g., angulation, fibrosis, and priapism - an erection lasting longer than 4 hours).
• You have any blood cell disorders (e.g., sickle cell, anemia, leukemia).
• You are taking any alpha-blocker (blood pressure) medications.
• You are taking any other medications for impotence or HIV inhibitors.
• You suffer from any eye diseases or have ever experienced severe loss of vision.
• You suffer from any kidney or liver diseases.
• You suffer from very high or very low blood pressure. Allergic reactions to Generic Viagra are very rare, however if you develop a reaction (rash, itching, abnormal swelling, priapism) or experience any change in your response to Generic Viagra, stop taking them immediately and seek advice from a doctor.