Viagra (sildenafil): Side effects, dosage, how long it lasts
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 An FDA investigation found that more than one-third of dietary supplements sold for ED actually contained prescription drugs, including sildenafil, the medicine in Viagra. CHOOSE BRAND-NAME VIAGRA. The original little blue pill prescribed by doctors for over 25 years. Clinically proven to treat men with erectile dysfunction (ED) Ongoing commitment to product quality and safety monitoring. Learn More. Usual Adult Dose for Erectile Dysfunction. TABLETS (Viagra) Initial dose: 50 mg orally once a day, as needed, about 1 hour prior to sexual activity. Maintenance buy sale viagra 20mg Pay for your VIAGRA prescription and mail copy of original pharmacy receipt (cash register receipt NOT valid) with product name, date, and amount circled to: VIAGRA Savings Offer, 2250 Perimeter Park Drive, Suite 300, Morrisville, NC. Viagra (sildenafil): As the first FDA-approved PDE5 inhibitor for ED, sildenafil is taken 30 minutes to four hours before sexual intercourse to help achieve and maintain 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.
4.1 Nitrates. Consistent with its known effects on the nitric oxide/cGMP pathway [see Clinical Pharmacology (12.1, 12.2)], VIAGRA was shown to potentiate the hypotensive effects of nitrates, and its administration to patients who are using nitric oxide donors such as organic nitrates or organic nitrites in any form either regularly and/or intermittently is therefore contraindicated.
Generic ED medication is available in the following doses through BlueChew: Sildenafil (Viagra): 30mg, 45mg; Tadalafil (Cialis): 6mg, 9mg; Vardenafil Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence). Sildenafil belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors. These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly. The penis is one of the areas where this enzyme works. bluechew sildenafil 30 mg The usual recommended dose is 25 to 100 mg 1 hour before sexual activity. The maximum dose is 100 mg daily. The elderly (over 65 years of age) should start at 25 mg before sexual activity. Sildenafil is rapidly absorbed. Maximum observed plasma concentrations are reached within 30 to 120 minutes (median 60 minutes) of oral dosing in the fasted 2.4 Dosage Adjustments Due to Drug Interactions. Ritonavir. The recommended dose for ritonavir-treated patients is 25 mg prior to sexual activity and the recommended maximum dose is 25 mg within a 48 hour period because concomitant administration increased the blood levels of sildenafil by 11-fold [see Warnings and Precautions (), Drug Interactions (), and Clinical Pharmacology ()].
BlueChew offers chewable tablets containing either sildenafil, tadalafil or vardenafil (the active ingredients found in Viagra, Cialis and Levitra, respectively).
