Cough Tablet is suitable for cough or dry cough with little phlegm, not recommended for those with much phlegm. Cough Tablet contains ephedra, poppy shells, bitter almonds, gypsum, Platycodon grandiflorum, licorice, etc., has a cough, asthma, expectorant effect, can be used for coughing, wheezing shortness of breath, etc., for dry cough with little phlegm is more applicable. For patients with a lot of phlegm, should be mainly phlegm, simple cough with phlegm is not easy to cough out will lead to wheezing and infection aggravation of the possibility, so it is not recommended to use alone. Cough tablets may appear after taking skin rash, itching and other allergic reactions; hypertension, coronary artery disease, pregnant and lactating women, children are prohibited; due to the presence of ephedra, athletes should be used with caution, should not be taken at the same time during the medication tonic traditional Chinese medicine, and should be avoided smoking, alcohol, spicy, cold and other foods. Cough tablets should be applied under the guidance of a doctor, do not take medication on their own.