Betaxolol (47.5mg) is also called Metoprolol Succinate Extended Release Tablets, and the price of this dosage form is around 18-20 dollars. Relatively speaking, the price of the drug may vary slightly from pharmacy to pharmacy, hospital to hospital, and region to region, but at present, the price of the drug in hospitals is lower than that in ordinary pharmacies. Betalac is widely used in clinical practice because it can treat hypertension and angina pectoris. In addition, it can also be used to treat arrhythmia, hyperthyroidism, cardiac neuropathy, and heart failure, so it is very useful. And it can also play a secondary prevention role, slowing down the progression of the disease. This is exactly why many patients suffering from cardiovascular disease often need to take this drug for a long time for life.