Clinical cough relief methods include symptomatic treatment, causative treatment and dietary therapy. Commonly used cough medications include Compound Licorice Tablet, Lung Li Cough Combination, Suhuang Cough Capsules, Strong Loquat Lozenges, Dextromethorphan, Pentoxyverine, and so on. Causative treatment refers to the assessment of the cause of the cough on the basis of a complete examination, and to make targeted treatment. For example, mycoplasma infection requires the use of macrolide antibiotics, or quinolone antibiotics, and bacterial infection can be treated with antibiotics. Asthma patients can take oral leukotriene modifier, inhalation budesonide formoterol and so on. Dietary therapy, you can eat some of the lung, cough effect of fruit, such as apples, pears, oranges, oranges and so on.