They’re often the first line of treatment for trouble getting or keeping an erection, called erectile dysfunction ED. Sildenafil is in a class of medications called phosphodiesterase PDE inhibitors. What should I do if I forget a dose? You can take it in a small dose daily or in a larger dose as needed. If you become pregnant while taking sildenafil, call your doctor. · Maximum dose: 20 mg orally three times a day. Injection: Initial dose: or 10 mg IV bolus three times a day. Comments: No greater efficacy was achieved with oral doses higher than the maximum recommended dose. A 10 mg injection dose is predicted to provide pharmacological effect equivalent to the 20 mg oral dose. DRUG_DESCRPTION Compare DRUG_NAME prices and find coupons that could save you up to 80% instantly at pharmacies near you such as CVS, Walgreens, Walmart, and . The “Clash of Eternity” new game was just released: The new game from the world famous “Eternity Studios” is back with a new adventure game with a lot of classic and puzzle elements / / We reviewed the new Magimons game: Magimons is an incredible take on classic RPGs with a new and fresh approach that includes a mindblowing soundtrack / / .