After the occurrence of dry socket, it is recommended to consult a doctor for debridement. The extraction socket can be cleaned with saline after eating on a daily basis to remove food debris in time to avoid causing pain. Dry socket patients under surgical local anesthesia for wound treatment, the doctor will use 1~3% hydrogen peroxide solution, repeatedly wipe the extraction wound, clean up the rotten necrotic tissue. Rinse the extraction socket with mouthwash, and then take oral anti-inflammatory and pain relieving medications such as metronidazole and ibuprofen as prescribed by the doctor to relieve the patient’s pain symptoms. Pay attention to oral hygiene on a daily basis to prevent food from entering the socket. After eating daily, saline can be used to clean the extraction sockets and remove food debris in time. It is recommended that patients with dry socket syndrome seek medical treatment in time to avoid delaying the condition.