Balsam pear and rock candy does not have any therapeutic effect on coughing, but can only provide the body with the nutrients contained in the balsam pear and rock candy. Cough is a reflex defense action, cough can help the body to clear the respiratory tract secretions and foreign bodies. Clinically, the common diseases that can cause cough include acute upper respiratory tract infection, tracheobronchitis, bronchial dilatation, bronchial tuberculosis and bronchial asthma. Balsam pear stewed rock candy belongs to the category of food, balsam pear in the nutrients include carbohydrates, dietary fiber, a variety of minerals and so on. So moderate consumption of balsam pear stewed rock candy can provide the body with energy and nutrients, for the body only exists nutritional value, but for the body of the cough does not have any therapeutic effect. If there is a cough and other symptoms of upper respiratory discomfort, it is recommended to go to the hospital as soon as possible, in accordance with the doctor’s instructions standardized treatment, to ensure that the disease has a good prognosis.