Sildenafil (Oral Route) Proper Use – Mayo Clinic

Learn how to find the right dosage of Sildenafil (Viagra) for your erectile dysfunction. Compare the benefits and side effects of different dosages, from 20mg to 200mg, and The usual adult dose is 20mg taken 3 times a day. Doses for children can range from 10mg to 20mg taken 3 times a day, depending on their weight. Do not take it more than Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of taking viagra at 20 Phosphodiesterase type 5 (PDE5) inhibitors include Cialis (tadalafil), Levitra (vardenafil), Stendra (avanafil), and Viagra ; Alprostadil is a vasodilator drug used five to The usual adult dose is 20mg taken 3 times a day. Doses for children can range from 10mg to 20mg taken 3 times a day, depending on their weight. Do not take it more than 3 times a day. How to take tablets. Swallow tablets whole with a drink of water or juice (but not grapefruit juice).

Do not take VIAGRA if you take any other medicines called nitrates. Nitrates are used to treat chest pain (angina). A sudden drop in blood pressure can cause you to feel dizzy, faint, or have a heart attack or stroke. Do not take VIAGRA if you take medicines called guanylate cyclase stimulators which include:

How to take vardenafil. Before you take vardenafil, read the manufacturer’s printed information leaflet from inside the pack. It will give you more information about the tablets and will provide you with a full list of the side-effects which you may experience from taking them. Selectivity is the ability of the drug to attach to the specific enzyme PDE 5 found in penile tissues. Vardenafil (Levitra) is more selective than sildenafil and tadalafil (Cialis) to PDE5, which again means a lower dose is needed with potentially less side effects. Tadalafil is very specific for PDE5 and is also very specific for the enzyme PDE11. The PDE5 inhibitors available in Australia are avanafil, sildenafil and tadalafil. Do erectile dysfunction medicines have any side effects? Like any medicine, all ED medicines have potential side effects. Common side effects of PDE5 inhibitors include headaches, facial flushing, nasal congestion, and indigestion. levitra vs tadalafil tadalatada Levitra works to help blood vessels function normally when certain medical conditions prevent them from doing so. Levitra side effects do occur. But most people report that, when taken as directed based on their provider s medical advice, the common side effects are manageable, allergic reactions are rare and sexual activity is fun again.

More about Cialis () More about Tadalafil Ratings Reviews: Cialis has an average rating of 8.5 out of 10 from a total of 548 ratings on Drugs.com. 83% of reviewers reported a positive effect, while 9% reported a negative effect. For Erectile Dysfunction Have used both Cialis and Levitra, both work really well for me. Get a bit of flushing and some dyspepsia with Levitra and less so with Cialis. What I love about Levitra is the rapid onset of action probably within 30mins but I tend to allow mins for optimal effect. Levitra (vardenafil), Viagra (sildenafil) and Cialis (tadalafil) all work the same way. They’re PDE5 inhibitors (phosphodiesterase type 5), though they differ in small ways due to their molecular structures.