Sildenafil: Viagra for Erectile Dysfunction – Cleveland Clinic
Sildenafil citrate is a white to off-white crystalline powder with a solubility of 3.5 mg/mL in water and a molecular weight of 666.7. VIAGRA is formulated as blue, film-coated rounded-diamond-shaped tablets equivalent to 25 mg, 50 mg, and 100 mg of sildenafil for oral administration. Sildenafil is rapidly absorbed, with dose-proportional peak plasma concentrations within 1 hour of administration. The elimination half-life is 3 to 5 hours. Dosages usually begin at sildenafil half life Sildenafil and vardenafil have relatively short half-lives of тЙИ4 hours, whereas the half-life of tadalafil is 17.5 hours. These agents are all mild vasodilators and have Learn how long Viagra and sildenafil last in your body and how factors like diet, age, alcohol and dosage can affect their effectiveness. Find out the difference Find patient medical information for sildenafil oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
Viagra (sildenafil) Cialis (tadalafil) Type: PDE5 inhibitor: PDE5 inhibitor: Dosage: milligrams (mg), but only once every 24 hours: 2.5-5 mg daily, or 5-20 mg taken as needed A GoodRx coupon can help you save up to 97% off the average retail price of generic cialis, depending on the pharmacy you choose. You can use GoodRx to compare prices at different pharmacies and get the best price in your area. 3. Ask your doctor for a 90-tablet prescription Tadalafil is the active ingredient in a branded drug called Cialis. Tadalafil is approved by the FDA to treat erectile dysfunction. It s available from Lemonaid in 5mg, 10mg and 20mg strength. We don t prescribe the 2.5mg dose. best price tadalafil Cialis is a popular ED medication. Find out everything you need to know about this doctor-prescribed medication including usage, effectiveness, safety considerations, and where to buy online. Tadalafil prices Oral Tablet. 2.5 mg. tadalafil oral tablet. from $108.82. for 30 tablets. Quantity Per unit Price; 30 (2 x 15 each) $3.63: $108.82: 90: $3.42: $307.47: 500: $3.33: $1,664.92: See brand name versions of this drug: Cialis; Important: When there is a range of pricing, consumers should normally expect to pay the lower price.
After taking a single tablet, some of the active ingredient of Cialis remains in your body for more than 2 days. Cialis is a brand of tadalafil, one of the most popular medications to treat erectile dysfunction (ED).It was first approved in 2024. As needed for ED: 5 to 20 mg by mouth as a one-time dose, with a maximum of one dose in 24 hours.Effects may last up to 36 hours. Daily dosing for ED: 2.5 or 5 mg by mouth daily.