Cough after fever can be both hot and cold, according to the nature of the cough and accompanying symptoms to determine which cough. 1. Hot cough: Hot cough is characterized by frequent and intense coughing, thick or hoarse breath, dry and painful throat, unpleasant coughing and phlegm, sticky and yellow phlegm, accompanied by sweating, yellow nasal discharge, thirst and headache. It is advisable to remove wind and clear away heat, promote the lungs to stop coughing (by promoting the lung qi to stop coughing), take Sang Ju drink plus or minus treatment. 2. Cold cough: manifested as cough with heavy voice, shortness of breath, itchy throat, thin and whitish sputum, accompanied by nasal congestion, runny nose, headache, aching limbs, chills (fear of cold), fever, no sweating and other symptoms. It is advisable to dispel wind and cold, promote the lungs to stop coughing, and take San’ao Tang and Zhi Cough San plus subtractions for treatment. Cough after fever, need to be under the guidance of a doctor to identify cold and heat reasonable use of drugs, do not blindly use drugs, so as to avoid improper use of medication or aggravate the condition.