Sildenafil: 7 things you should know – Drugs.com
Find patient medical information for sildenafil oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Impotence the preferred term is now erectile dysfunction is a common problem affecting between 10 to 30 million men in the United States. 1 Worldwide, more than 100 million men are estimated to have some degree of erectile dysfunction. 2,3 The introduction of sildenafil (Viagra) has been a valuable contribution to many patients suffering from erectile dysfunction, and the drug, has now sildenafil cost without insurance cvs Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Do not take Viagra while also taking Revatio. Warnings The cost of sildenafil without insurance starts at $12.26 for a quantity of 30, 20mg tablets, using a RxSaver coupon. The cost of sildenafil can vary in price depending on the pharmacy your sildenafil prescription is filled at. Below is a list of pharmacies and the starting cost of a sildenafil prescription using an RxSaver coupon.
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The medication usually takes about an hour before sexual activity and lasts up to four hours. The Science Behind Viagra. Viagra works by inhibiting a specific enzyme How long does Viagra last and how soon does it work? It takes from 30 minutes to 1 hour for Viagra (sildenafil) to start working, and the effects will last for how long viagra take effect VIAGRA may affect the way other medicines work, and other medicines may affect the way VIAGRA works, causing side effects. Especially tell your healthcare provider if you take any of the following: medicines called nitrates If you take sildenafil for pulmonary arterial hypertension, do not take Viagra or other PDE5 inhibitors, including tadalafil (Cialis ) or vardenafil (Levitra ). Viagra also contains sildenafil. If you take too much sildenafil or take it together with these medicines, the chance for side effects will be higher.