There are two main ways to remove a bag on the neck: first, surgical treatment, this is for swellings that cannot be removed by themselves, such as fibroids, sebaceous cysts and so on. Most patients need to have the bag on their neck surgically removed, and the cause of the formation of the bag on the neck needs to be investigated. If the lump is in the front of the neck and is painful, it may be due to thyroid disease, which often requires general anesthesia and a pathological examination after surgery to see if it is benign or malignant. The second, medication, the mass is usually due to inflammation, usually accompanied by local redness and swelling, through anti-inflammatory drugs can make the patient’s condition under control, the mass will be eliminated little by little. The commonly used drugs are erythromycin ointment, fusidic acid ointment and so on. If the patient’s condition is not effectively relieved after the application of medication, further surgical excision or incision and drainage can be performed.