Temsunol Tablet is an alpha-adrenergic antagonist used to treat benign prostatic hyperplasia, easing symptoms like difficulty passing urine. It should be taken as prescribed, with or without food, and swallowed whole. Side effects include dizziness, back pain, chest pain, ejaculation disorder, and retrograde ejaculation. Lifestyle changes like urinating when needed and avoiding caffeinated or alcoholic drinks can help manage symptoms. Patients should inform their doctor about other health conditions, eye surgery, and liver disease before receiving the medication, and receive regular follow-ups.