Patients with bronchiolitis-like changes always have an early onset cough, which may be related to the body’s self-protection.
Bronchiolitis-like changes are often seen on imaging reports, and the presence of clinical symptoms or other ancillary tests does not exclude the possibility of bronchiolitis. In patients with bronchiectasis, the bronchial mucosa becomes congested, edematous, and produces increased secretions due to infection.
When the secretion inside the airway increases, the body will cough to expel the excess secretion. When resting at night, the sympathetic nerve is inhibited, the vagus nerve is excited, the bronchial smooth muscle is diastolic, and the body’s self-protection through coughing is weakened, allowing secretions to collect.
After waking up in the morning, the sympathetic nerve began to excite, position changes phlegm outflow, the body in order to respiratory clearance, it will make the cough frequency increase to achieve self-protection.
If the cough seriously affects life and rest, it is recommended to go to a regular hospital in time.