The treatment for sore throat after fever should be chosen according to the different symptoms that appear, as follows: 1. You can use Chinese medicine that has the effect of clearing heat and detoxifying to improve the treatment, commonly used include Pu Di Lan Anti-inflammatory Oral Liquid, Blue Scutellaria Oral Liquid, Six Shen Wan, etc. 2. Patients can further improve the routine blood test and do a careful and comprehensive examination of the throat, if it is found that the throat is obviously congested and swollen, or If the tonsils have obvious inflammation and congestion, or even pus, and the blood picture is also significantly higher, further antibiotic medication is needed, commonly used penicillin or cephalosporin antibiotics. 3. Patients need to pay attention to rest, talk as little as possible or not to talk, so that the voice can be fully relieved, and pay attention to a light diet and drink more water appropriately, which is conducive to the rapid improvement of the local inflammatory condition.