Carvedilol tablets are short-acting drugs. Carvedilol tablets are suitable for the treatment of primary hypertension, but also to treat symptomatic congestive heart failure, and improve the patient’s general condition, is slow disease progress slowly. Carvedilol tablets belong to the short-acting drugs, this drug is absorbed more rapidly after oral administration, can reach high serum concentration in about 1 to 2 hours, and the drug maintains the effective concentration inside the human blood for a shorter period of time. Mild dizziness, headache, fatigue, sleep disturbance, bradycardia and other adverse reactions may occur when taking Carvedilol Tablets. Carvedilol Tablets are contraindicated in patients suffering from asthma, chronic obstructive pulmonary disease with bronchospasm. Carvedilol Tablets are also contraindicated in patients who are allergic to Carvedilol Tablets. If you need to use Carvedilol Tablets, you should use it under the guidance of your doctor, do not use it on your own to avoid adverse effects.