Lovento 100 mg contains sildenafil citrate, a medication used to treat erectile dysfunction (ED) in men. It works by increasing blood flow to the penis during sexual stimulation, helping achieve and maintain a firm erection. Benefits may include improved sexual confidence, better performance, and enhanced intimacy. It is usually taken 30–60 minutes before sexual activity and should not be used more than once daily. Common side effects include headache, flushing, nasal congestion, and dizziness. Men with heart disease, low blood pressure, or those taking nitrate medications should avoid this drug unless advised by a qualified healthcare professional.