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Aug 28, 2024 · Compare the effectiveness, side effects, and cost of Cialis, Viagra, Levitra, and Stendra for treating erectile dysfunction. Learn which one suits you best.
Sildenafil is a treatment for erectile dysfunction. It works by increasing blood flow to your penis. This helps maintain an erection. The brand name for this medication is Viagra®.
Jul 21, 2023 · Dosage. The amount of Viagra you take affects how long it stays in your system. The smallest available dose, 25 milligrams (mg), won’t last as long as the largest available dose, 100 mg.
May 24, 2024 · Viagra (sildenafil) is a prescription drug that’s used to treat erectile dysfunction (ED). The drug comes as an oral tablet. It’s usually taken as needed about 1 hour before sexual activity.
Description and Brand Names. Drug information provided by: Merative, Micromedex® US Brand Name. Revatio; Viagra; Descriptions. Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence).
Jun 14, 2017 · In 2010, Pfizer, the maker of both Revatio and Viagra, sued Teva for patent infringement, or trying to introduce a generic version several years before Pfizer's patent for Viagra was set to expire.
Dec 1, 2023 · TABLETS (Viagra) Initial dose: 50 mg orally once a day, as needed, about 1 hour prior to sexual activity Maintenance dose: May increase to 100 mg or decrease to 25 mg once a day, based on efficacy and tolerability. Maximum dose: 100 mg orally once a day Comments: This drug may be taken anywhere from 30 minutes to 4 hours before sexual activity.
