Sildenafil (Oral Tablet): Side Effects, Dosage, Uses, and Review

Sildenafil may be used to treat erectile dysfunction (ED or impotence) in men (Viagra brand) or pulmonary arterial hypertension in both men and women (Revatio brand), depending on the brand. Sildenafil blocks the action of an enzyme known as cGMP-specific phosphodiesterase type-5 (PDE-5). where to buy hims viagra If you re prescribed Viagra or generic Viagra, it s natural to have some questions. For instance, you may be curious if the brand and generic versions work the same way. Or what side effects you should be aware of. Knowing some basics about Viagra can help you get the most out of your prescription. 1. There are multiple generic Viagra Viagra 100 mg tablet. Color: blue Shape: diamond Imprint: VGR 100 Pfizer. This medicine is a blue, diamond, film-coated, tablet imprinted with VGR 50 and Pfizer. Viagra 25 mg tablet.

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