Coughing after fever needs to be treated regularly. Coughing symptoms after fever are mostly seen in influenza, especially influenza A and influenza B. Anti-influenza drugs should be used regularly for treatment, and commonly used drugs are oseltamivir phosphate capsules or oseltamivir phosphate granules. It is necessary to choose Chinese medicine for treatment according to whether the cough is accompanied by sputum and the color of the sputum. If the cough is irritating and dry, you can take dioxopromethazine tablets and coughing capsules. If the cough is accompanied by sputum, you can take Ambroxol syrup and Yinhuang Qinglung capsules. Coughs caused by viral infections can be treated with antiviral medications. If it is caused by a bacterial infection, use amoxicillin capsules or cefixime tablets to treat it. If the cough is caused by a mycoplasma infection, it is treated regularly with anti-mycoplasma drugs.