Understanding Sildenafil for Erectile Dysfunction: Risks and Benefits Explained

Introduction to Sildenafil Sildenafil, commonly known by its brand name Viagra, is a medication primarily used to treat erectile dysfunction (ED). It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors, which work by increasing blood flow to the penis during sexual stimulation. This mechanism helps men achieve and maintain an erection …

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