When catching a cold and coughing, you can take half a summer cough syrup, prozac tablets or cetirizine hydrochloride syrup. Some people are allergic, easily stimulated by the cool air and cough, you need to take anti-allergy drugs, commonly used ketotifen tablets. If the cough is caused by cold due to seasonal exchange and dry climate, you can take Cold Ling Granules, Cold and Fever Granules, Antiviral Oral Liquid or Blue Scutellaria Oral Liquid. If the cough is accompanied by sore throat and fever, it indicates a respiratory tract infection and is recommended to be treated with cefixime tablets or amoxicillin capsules. Cough caused by cold, in addition to standardizing the use of medication, but also need to pay attention to keep warm, do not eat cold and hard food. Cough with phlegm or phlegm should not be coughed up, you can take orange red granules to treat, the effect is better.