An active ingredient in Malegra 50 is Sildenafil citrate. Sildenafil citrate is used in the treatment of erectile dysfunction (inadequate penile erect*on during sexual activity), pulmonary hypertension (high pressure in blood vessels of lungs), and benign prostatic hyperplasia (enlarged prostate), improving erect*le confidence, performance, stamina, satisfaction, reliability, effectiveness, and overall outcomes.