Question
Why does inflammation of the congenital preauricular fistula lead to the formation of a regional swelling without pus production? This symptom has recurred four or five times, and in the past, applying alcohol after two or three days showed improvement. Under the current situation, should surgical treatment be considered?
Answer
Swelling caused by inflammation of the congenital preauricular fistula is usually due to a regional inflammatory response caused by infection. It is recommended to keep the affected area clean and use iodine alcohol cotton balls for disinfection. At the same time, attention should be paid to personal hygiene to avoid exacerbation of infection. Under the guidance of a doctor, antibiotic treatment can be used. If the effect of drug treatment is not good, it is necessary to go to the otorhinolaryngology department for a detailed examination. Before considering surgical treatment, the condition and necessity of surgery should be fully evaluated. In addition, patients should pay attention to dietary adjustment during treatment, avoiding intake of irritant foods to promote recovery.