Kamagra 100mg is a medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate, which is the same active ingredient found in Viagra. Sildenafil citrate works by increasing blood flow to the penis, helping men achieve and maintain an erection when sexually aroused. It's essential to use Kamagra 100mg as directed by a healthcare provider and to be aware of potential side effects and interactions with other medications. Always consult with a doctor before starting or adjusting any ED treatment.