Acute pharyngitis causing fever is relatively common. Acute pharyngitis is mainly due to an inflammatory reaction caused by acute bacterial infection. There are many clinical symptoms, with the most common being sore throat, foreign body sensation in the throat, and fever. In terms of treatment, the first step is to perform a routine blood test to determine the extent of the inflammatory reaction. Generally, oral antibiotics are the main form of treatment for infection. Some patients may also choose to take traditional Chinese medicine orally, combined with nebulization, as a supportive treatment. The treatment period is generally about a week. After medication, regular follow-ups are necessary to monitor the recovery of the condition.