Pindolol is primarily used in the treatment of high blood pressure (hypertension) and certain heart conditions. It works by blocking the action of certain natural chemicals in the body, such as epinephrine, on the heart and blood vessels. This helps to lower heart rate, blood pressure, and strain on the heart. Additionally, pindolol is sometimes prescribed to manage symptoms of angina (chest pain) and to improve survival after a heart attack. It may also be used off-label for conditions like anxiety and migraine prevention. Its unique properties, such as partial agonist activity, make it suitable for patients who may not tolerate other beta-blockers well. Always consult a healthcare provider for proper use and dosage.