For cystic fibrosis, the main targeted treatment, usually drug treatment, nutritional supplementation or surgical treatment. 1. Drug treatment: according to the results of the disease to choose the appropriate antibiotics, you can use penicillin, amoxicillin and other drugs under the guidance of the doctor to treat, but also under the guidance of the doctor to use albuterol to open the airway, clear the secretion fluid in the bronchial tubes. 2. Nutritional supplementation: Adequate intake of nutrients and pancreatic enzymes, it is recommended to choose high-protein or high-calorie foods to eat, such as eggs, nuts, candy and so on. 3. Surgical treatment: For those who are mainly suffering from lung lesions, serious lung complications or poor results of antibiotics, they can cooperate with doctors to carry out lung transplantation treatment. It is recommended to consult a doctor in time for relevant examination and treatment according to the specific condition.