As a common ingredient, chicken legs are rich in protein and very low in fat, which is very suitable for patients to replenish their strength. For long coughs and diseases such as chronic bronchitis that cause physical exertion, chicken legs can be a good supplement. Eating chicken legs can also warm the middle and benefit the qi, replenish the deficiency, can strengthen the immune system, for the body appears malnutrition, edema, has a great improvement effect, can resist the invasion of viruses and bacteria, but also can strengthen the kidneys and strengthen the essence. It is very helpful for bedridden patients, as well as those who are particularly weak. Cough patients should eat chicken legs in small quantities and also pay attention to the cooking method, with as little oil and salt as possible, to prevent inducing cough aggravation.