Steamed eggs with white sugar do not have a cough suppressant effect, but only supplement the nutrients needed for the body’s physiological functions. Sugar is rich in sugar and also contains certain amino acids, vitamin B2, calcium and iron. Eggs are rich in protein and can be a good source of protein supplementation. It also contains potassium, lecithin, fat, calcium, iron and many other nutrients, but does not have the effect of cough. The causes of cough are mainly respiratory diseases, in which infection is the most important factor, for bacterial infections you can use antibacterial treatment such as cefixime or azithromycin, viral infections do not require the use of drugs for mild cases, and in severe cases, you can use ribavirin and so on. In addition, there are pleural diseases, cardiovascular diseases and other causes of cough, should actively treat the primary disease to relieve cough symptoms. The above drugs need to be taken under the guidance of a doctor, and when cough symptoms occur, you should consult a doctor in a timely manner to determine the cause of the disease, and treat the cause of the disease, and do not use the local methods, so as to avoid delaying the disease. The above drugs should be used under the guidance of a physician.