Viagra 50mg is a medication used to treat erectile dysfunction (ED) in men. It contains the active ingredient sildenafil citrate, which works by relaxing the blood vessels in the penis, allowing more blood flow to enter and maintain an erection during sexual activity.

The recommended starting dose for Viagra is typically 50mg, although this may be adjusted up or down based on individual response and tolerability. It is important to note that Viagra should not be taken more than once per day and should only be used under the guidance of a healthcare provider. Possible side effects of viagra 100mg include headache, flushing, and stomach upset.