The cause of the cough should be clarified first. If it is a cold, you can take the medicines such as Jingfu Defeating Toxin Dispersion and Yinqiao Dispersion, while congested nose can take the medicines such as Cangguizi Dispersion and Ephedra, Epiphyllum and Hypericum Soup. 1. Cold: It is a kind of exogenous disease which is caused by wind or virus, which leads to the dysfunction of lungs and guards, nasal congestion, runny nose, cough, sneezing, accompanied by headache, cold, fever and other systemic symptoms. According to the diagnosis, one can choose the medicines such as Thorny Prevention and Severe Toxin Dispersion and Yin Qiao San to treat the disease. 2. Congested nose: due to the weakness of lung qi and the lack of solidity of the guardian surface, wind and cold offend the nasal orifices, and the lung qi cannot be adjusted, or the lung, spleen and kidney organs are damaged, so the wind can invade the body and the disease occurs. The clinical manifestations of congested nose include itching, sneezing, runny nose and nasal congestion, and it may be accompanied by coughing. According to the diagnosis, we can choose Cang Er Zi San, ephedra and aconite fine Xin Tang and other drugs for treatment. Clinically, when there is a cough with runny nose, you should go to the hospital in time, and standardize the treatment after the cause is clarified by the professional physician, and do not use medication on your own, so as not to delay the condition.