Bronchiectasis refers to bronchial dilatation, and there is no specific drug, mainly symptomatic to the cause of the use of cough medication, anti-infective drugs and so on. Bronchial dilatation often causes persistent cough, oral bromhexine, ammonium chloride, etc. to relieve the symptoms, you can also take the nebulizer inhalation treatment, the use of acetylcysteine for nebulizer inhalation, or saline ultrasonic nebulizer inhalation, can relieve the cough. When using the drug, pay attention to the abnormal liver and kidney function of the person with caution, after using the drug if there are serious adverse reactions need to stop the drug. In addition, if the bronchiectasis in the acute infectious phase, often need to use antibiotic drugs, such as amoxicillin, cephalosporin, etc., most of the oral medication, if necessary, can be intravenous infusion treatment. Bronchiectasis must be timely consultation, with the doctor to take medication, some patients are not easy to control by drug treatment, if necessary, can take surgical treatment.