One tablet of Betalucil a day is usually possible, but can not be generalized, according to the patient’s condition, the specifications of the drug, and so on, in strict accordance with the instructions or follow the doctor’s advice, can not be used blindly. The dosage of Betalucil should follow the principle of individualization, Betalucil regular specifications for a tablet 25mg, 50mg, 100mg, need to be based on the condition of the patient, drug sensitivity and other factors to assess the specific dosage of the drug. For example, for hypertensive patients taking 100~200mg daily, that is, a piece of 100mg can take a piece, can be divided into 1~2 times. For angina pectoris, hyperthyroidism, hypertrophic cardiomyopathy and other patients taking 50~100mg per day, so that you can take a piece of specifications for 50mg or 100mg betalactam. Adverse reactions to Betalucil may include dizziness and headache, palpitations (rapid heartbeat, often accompanied by panic), abdominal pain, and diarrhea. It is contraindicated in patients with cardiogenic shock, and should not be used by women during pregnancy and lactation. Before using Betalucil, you need to have a professional doctor’s guidance, do not use it blindly.