Cysts growing in the lumbar region may be lipomas or fibroids, etc. The initial stage of the swelling can be treated conservatively with local acupuncture, moxibustion or warm compress treatment, and also with medium and low frequency electrotherapy to promote the diffusion and absorption of the cyst. If the cyst continues not to be absorbed and grows faster, and is accompanied by painful symptoms, obvious local pressure pain, and changes in skin and skin temperature and color, surgical treatment should be taken, and the cyst should be removed under local anesthesia, and the cyst wall should be removed to avoid recurrence of the cyst, and pathological examination of the removed cyst should be done to prevent other unexpected situations. Patients should consult a doctor promptly after this phenomenon occurs, and this condition can be cured quickly with the correct treatment by the doctor.