Do not use this medicine if you are allergic to any of its ingredients or if you have the following conditions: Uncontrolled heart failure, If your heart is unable to pump blood properly, Asthma, Slow heartbeats that may have resulted in fainting, AV block (2nd or 3rd level) Make sure that your doctor is aware of your medical history or if you suffer from Diabetes, Kidney or liver disease, Bronchitis, emphysema, A thyroid disorder, Angina, coronary artery disease, congestive heart failure, Depression Pindolol is taken for the management of hypertension. It is not recommended for people who are under 18 years of age.