Sexual function data were also recorded by patients in a daily diary. Patients should always ask their doctors for medical advice about adverse events. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. VIAGRA was evaluated primarily at doses of 25 mg, 50 mg and mg in 21 randomized, double-blind, placebo-controlled trials of up to 6 months in duration, using a variety of study designs fixed dose, titration, parallel, crossover. Other uses for this medicine This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.Generic medications: Viagra is the branded version of the generic drug sildenafil. Buying generic versions of ED drugs can save people a lot of money. A person can use a special applicator to. Sildenafil citrate is a white to off-white crystalline powder with a solubility of mg/mL in water and a molecular weight of VIAGRA is formulated as blue, film-coated rounded-diamond-shaped tablets equivalent to 25 mg, 50 mg and mg of sildenafil for oral administration. The Savings Offer and Program expire on 12/31/ For further information, call , visit , or write: Viatris Inc., P.O. Box , Mission, KS Eligible patients may save on their VIAGRA® (sildenafil citrate) prescription with the VIAGRA savings card.