Sildenafil treats erectile dysfunction by increasing blood flow to the penile area during sexual stimulation. Sildenafil belongs to a group of medicines called phosphodiesterase 5 (PDE) inhibitors. It is available for purchase online, you can easily buy Sildenafil online. It's used to treat male sexual function problems. It is a medication that can help with erectile dysfunction. The most common side effects include flushing, headache, dyspepsia, and transient visual changes.It should not be prescribed to patients on nitrates. Additionally, nitrates should not be administered to anyone who has recently ingested sildenafil. These side effects may be temporary, lasting a few days to week.
