Bronchial dilatation patients can swim when their condition is relatively stable, bronchial dilatation is a common respiratory disease, frequent disease, often with repeated coughing, coughing up a lot of pus sputum, may be accompanied by hemoptysis symptoms as the manifestation. Bronchial dilatation of the patient in the condition is relatively stable, such as no symptoms or slight symptoms, such as coughing, coughing a small amount of sputum, this time need to pay attention to, strengthen the body exercise, increase the body resistance, so you can swim. If it is in the period of attack, such as fever, hemoptysis, hemoptysis a lot of pus sputum when it is not suitable for intense activities, including swimming, if these symptoms need to be given timely anti-inflammatory, symptomatic treatment.