Cenforce 50 mg is primarily used to treat erectile dysfunction (ED) in men. It works by increasing blood flow to the penis during sexual stimulation, helping to achieve and maintain an erection. This medication is effective for addressing both physical and psychological causes of ED. Additionally, sildenafil 50 mg can sometimes be prescribed for treating pulmonary arterial hypertension (PAH) in both men and women, by relaxing the blood vessels in the lungs to improve exercise capacity and symptoms. It's important to use sildenafil under medical supervision and follow dosage instructions for safe and effective treatment of these conditions.