Two months baby cough a few times a day most of the normal, part of the consideration of allergic cough, upper respiratory tract infection, pneumonia, etc.. More than two months the baby respiratory mucosa is more tender, airway response is more sensitive, dry indoor air or cold and hot, due to the dry and cold air stimulation can easily cause airway mucosal congestion and secretion increase, it will trigger coughing. In addition, the small baby gastroesophageal function is not perfect, easy to milk reflux, thus stimulating the throat area will also trigger cough. The baby coughs a few times a day without other symptoms, good milk, stable breathing, generally considered to be a normal physiological response. Some babies cough every day, accompanied by nasal congestion, sneezing, or milk volume decline, phlegm, spitting bubbles, respiratory rate increased and other abnormal symptoms, then consider allergic cough, upper respiratory tract infection or pneumonia, etc., need to visit the doctor for further examination. Suggestions usually reasonable feeding, to avoid choking, to maintain indoor air circulation, to avoid the temperature difference is too large, dry air can use a humidifier, to prevent colds. More than two months baby coughing a few times a day most of the problem, accompanied by other symptoms, it is recommended to the hospital to check a clear diagnosis, to avoid delaying the condition of the baby’s healthy development.