For a four-year-old boy who has been experiencing difficulty breathing and wheezing for several days, after relevant examinations, no myocarditis or heart problems were found. The doctor suggests trying a bronchodilator to determine if it is asthma.

Understanding the treatment methods for pediatric asthma, including standardized inflammatory suppression therapy to control asthma symptoms.

Wet lung is a self-limiting disease that commonly occurs in full-term infants.