If the patient has an inflamed preauricular fistula, the specific treatment is as follows: 1. Oral antibiotics: If a local abscess has not yet formed, oral antibiotics can be administered, such as amoxicillin capsules, cephalexin tablets, etc. 2. Chinese medicines: Use a combination of Chinese medicines that have detoxifying and anti-swelling properties, such as Niuhuang detoxification tablets, Yiqing capsules, etc. 3. Infusion: If the fistula infection is further aggravated, further infusion of anti-infection treatment is also indicated. 4. The company’s main goal is to provide a comprehensive range of products and services to the public.