Kamagra 50 mg is a medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate as its active ingredient, which is a phosphodiesterase type 5 (PDE5) inhibitor. Kamagra 50 mg should be taken only as needed and not on a daily basis. Avoid consuming alcohol or grapefruit juice while using this medication, as they may interact with the active ingredient and reduce its effectiveness.