It is not possible to determine whether a disease is serious or almost cured just by coughing up the symptoms. Coughing and vomiting may be caused by a strong cough, or by diseases such as pharyngitis or reflux esophagitis. When the patient coughs violently, it may cause irritation to the diaphragm, causing gastrointestinal reactions and inducing vomiting symptoms. Patients suffering from laryngitis, reflux esophagitis and other diseases may experience coughing and vomiting symptoms due to inflammatory stimulation and reflux of gastric contents. Therefore, it is not possible to judge whether the condition is inflammatory or almost cured based on coughing and vomiting. It is recommended that patients with coughing and vomiting seek medical attention. Recently, keep the environment hygienic, ventilation and air permeability, to reduce the dust, willow and other substances on the respiratory tract stimulation, to prevent the degree of cough aggravation.