Wisdom teeth blind pocket flushing, usually done by inserting a syringe needle between the gingival pocket and the tooth. Wisdom tooth blind pockets are mainly caused by the blockage of wisdom teeth, resulting in the gums that should be attached to the neck of the teeth are located in the area of the crown, so the teeth and gums form a blind pocket; food debris and bacteria and their metabolites tend to accumulate inside the pocket, causing inflammation, and the rinsing can accelerate the healing process. Stick the syringe needle into the blind pocket, and then rinse with saline or chlorhexidine solution, etc., to rinse out the food debris and relieve pain and inflammation; pain and bleeding may occur during the rinsing process, which is a normal phenomenon, and there is no need to be overly nervous; together with oral antibiotics, such as amoxicillin capsules, etc., and should be consulted with a physician for guidance on the use of the antibiotic. It is recommended that repeatedly inflamed wisdom teeth be removed as soon as possible, go to a regular hospital, consult a specialist for guidance.