Cough can eat honey water and tofu brain in moderation, is conducive to replenish the body’s required nutrients, but honey water and tofu brain is not a substitute for medication, and can not play a role in the treatment of the disease. There are many causes of cough, including allergen irritation (such as dust mites, pollen, fungi, animal dander, etc.), infections (bacteria, viruses, mycoplasma, etc.), foreign bodies in the airway, tumors and so on. Treatment of cough requires medication or surgery depending on the specific cause. Honey water is a drink made with honey as the main ingredient, which has the effect of relieving thirst and replenishing water and nutrients needed by the body, but it is not a substitute for medication to treat cough. Tofu brain is a traditional snack that is also good for replenishing the body with nutrients, but it is not a cure for cough. Cough can be caused by a variety of causes, should be to the hospital, complete the examination, clear the cause of the disease, and then according to the doctor’s guidance for targeted treatment.