Yellow-green nasal mucus is not necessarily a cold, there are two causes of yellow-green nasal mucus: one, a cold; two, rhinitis, it is recommended that you can first go to the local public hospital ENT department, internal medicine, so that the doctor can see what causes it. If it is caused by a cold, it is recommended that you can take compound amoxicillin granules, because the cold will also be accompanied by coughing, sneezing, runny nose, headache and other symptoms, the general can also be taken with a piece of amoxicillin capsules, this is anti-inflammatory. In case of rhinitis, yellow-green nasal discharge also indicates inflammation and infection. It is recommended to take ketotifen tablets, topical ketotifen nasal drops, drops for rhinitis, and also Tongkang rhinitis granules, together with amoxicillin capsules and jinyinhua granules. The actual fact is that you are going to be able to get a lot more than just a couple of days to get a lot more than just a couple of days.