Cervical cysts are a manifestation of chronic cervicitis, mainly due to long-term chronic inflammatory stimulation, resulting in blockage of the glandular ducts and the formation of a phenomenon in which the fluid within them does not flow out. If it is a small nuchal cyst, it will not have any clinical symptoms, in this case, clinical treatment can be dispensed with and regular review is sufficient. If it is a large cyst, the fluid can be pumped out directly with a syringe to reduce the local pressure, and the surface can be cut open directly with a blade to release the fluid. If purulent fluid is found inside, it indicates an infection and needs to be sent to pathology for laboratory tests and treated postoperatively with anti-inflammatory drugs.