Baby’s shortness of breath for three times is not necessarily asthma. The baby’s shortness of breath is related to many factors, may be cold, bronchitis, pneumonia and other diseases triggered, but also may be related to lifestyle habits, exercise and other factors. Shortness of breath does not mean asthma, if the baby repeated coughing, wheezing, chest tightness, but also shortness of breath and other symptoms, you need to consult a doctor in a timely manner, improve the physical examination, bronchodilator test, lung function and other related tests. Determine whether there is the emergence of asthma. If the baby is found to have asthma, accompanied by fever, cough and other uncomfortable symptoms, you need to promptly seek medical examination and treatment to avoid aggravation of symptoms.