Colds are caused by viral infections and there are no bacterial colds. The so-called bacterial colds should refer to acute upper respiratory tract infections caused by bacterial infections, and whether or not the disease can be cured depends mainly on the severity of the disease. In mild cases, the disease can be cured on its own, while in severe cases, it is difficult to be cured on its own and requires medication. For patients with acute upper respiratory tract infections, if the condition is mild, the disease can be cured on its own after a period of time through sufficient rest, light diet and other general treatment. For patients with acute upper respiratory tract infection, especially in patients with underlying diseases, infants, young children, pregnant women and the elderly and other special groups, if the condition is more serious, or the presence of tracheobronchitis, viral myocarditis and other complications, the disease is difficult to self-cure, need to use drugs to actively treat. If patients have symptoms of bacterial acute upper respiratory tract infection, it is recommended that they seek timely medical attention and reasonable treatment under the guidance of professional physicians.