Temporomandibular joint cysts can be treated with temporary observation, medication or surgery according to the severity and progress of the disease. 1. Temporary observation: If the cyst is only small and the symptoms are not obvious and there is no compression reaction, no special treatment can be done and temporary observation is enough. 2. Medication: If the cyst ruptures on its own and secondary infection occurs, oral antibiotics should be taken as prescribed by the doctor for anti-inflammatory purposes, representing drugs such as benzylpenicillin, cefsulphamidine, cefuroxime, and so on. 3. Surgery: If the cyst is large and easy to rupture and bleed on its own, it is recommended to have the cyst removed as soon as possible. The specific treatment of TMJ paracapsular cysts should be chosen according to the individual’s condition as well as the progress of the disease. If medication is needed, it should be taken according to the doctor’s prescription, avoiding unauthorized use.