The following treatment can be done after carbamazepine poisoning: First, if the oral intake is not too long, gastric lavage and diarrhea should be given immediately to promote the discharge of oral carbamazepine. Usually, the stomach can be washed with water or saline, and oral 20% mannitol can be given to induce diarrhea. In addition, should also be more fluid, can promote the metabolism of drugs, can also be appropriate to apply diuretics diuretic, can also promote the role of excretion. Second, if coma occurs, you can apply wake-up call or apply naloxone to promote wake-up treatment. Third, symptomatic treatment, close observation of the condition, to see if there is a drop in blood pressure and other conditions. If there is a drop in blood pressure, blood pressure can be controlled with antihypertensive drugs if appropriate. If there is central respiratory depression, tracheal intubation and ventilator assisted breathing must be given in severe cases.