Generic Viagra

Sildenafil 50/100mg

Sildenafil is a phosphodiesterase inhibitor which enhances the effects of nitric oxide and relaxes the muscles in the penis. This increases the amount of blood flow and leads to erection.

Usage

Sildenafil is used to treat:

• erectile dysfunction
  

Drug interactions

Sildenafil may interact with such drugs, as:

• organic nitrates (nitroglycerin-type drugs)
• alpha blockers
• cimetidine
• cisapride
• diltiazem
• grapefruit juice
• medicines for fungal infections (fluconazole, itraconazole, ketoconazole, voriconazole)
• mibefradil
• nicardipine
• certain medicines for the treatment of HIV infection or AIDS
• rifabutin, rifampin or rifapentine
• verapamil

Sildenafil possible side effects

• headache,
• indigestion,
• back pain,
• muscle aches,
• flushing,
• runny nose,
• hypertension,
• tachycardia,
• arthralgia

What is the shelf life of the pills?

• The expiry date is mentioned on each blister. It is different for different batches. The shelf life is 2 years from the date of manufacture and would differ from batch to batch depending on when they were manufactured.