Bronchial dilatation can be alleviated by postural drainage, drug anti-infection and surgical treatment, but not cured. 1. Positional drainage: you can take the position of head down and buttock up to drain the sputum. 2. Drug treatment: for hemoptysis, you can use carbachol, phentolamine and other drugs to stop bleeding; for combined infection, you can use amoxicillin, ceftriaxone and other drugs to control the infection; combined with tuberculosis, you can use isoniazid, rifampicin and other drugs for anti-tuberculosis treatment. You can also take Ambroxol orally, nebulized inhalation of acetylcysteine and other drugs to stop cough, phlegm and other symptomatic treatment. It is recommended to use medication under the guidance of a doctor. 3. Surgery: A very small number of patients with surgical indications can be treated with surgery, but the indications and contraindications need to be strictly evaluated. For limited lesions, early, timely and active treatment can effectively slow down the progression of the disease, but can not be cured. For more extensive lesions, the general prognosis is poorer, it is recommended to go to the hospital in time for consultation and treatment.