Cough can be consumed in moderation with foods rich in high quality proteins and nutrients, which have some nutritional value for the organism, but do not have any therapeutic effect. Cough is a common clinical symptom, manifested as the vocal folds are first tightly closed, respiratory muscle contraction occurs, the intrapulmonary pressure increases, and then the vocal folds open, and the air in the lungs is ejected, accompanied by sound. Some common clinical diseases such as trachea-bronchitis, bronchial asthma, bronchial tuberculosis, etc. have cough manifestations, which need to be treated according to the cause of the disease in order to effectively alleviate the cough. During the cough period, you can eat fish, chicken, eggs, milk and other foods rich in high-quality protein, but also fresh vegetables and fruits such as carrots, tomatoes, apples and other foods rich in a variety of vitamins and minerals, which can provide the body with the nutrients needed during the disease, to promote the recovery of the disease. During the cough period should pay attention to scientific diet, nutritional balance, moderate intake, avoid overeating, avoid spicy cold food. At the same time, if the cough symptoms repeatedly do not get better or aggravated, it is recommended to actively consult a doctor to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.