Carboxymesterol tablets are generally effective in reducing phlegm and cough. Children with respiratory tract infections often have a cough with a lot of phlegm, which is sometimes sticky and not easy to cough up. In this case, children can be treated with carboxymesterol tablets, because this drug is a phlegm removing drug, which can effectively make children’s phlegm become thin and easy to cough up. Once the phlegm is coughed up, the coughing symptoms will be greatly relieved. In addition, the application of carboxymethylstilbestrol tablets should be combined with the treatment of the cause of the disease, such as cephalosporin and amoxicillin, in order to treat both the symptoms and the root cause.