L4-L5 bulge is usually difficult to heal on its own, and requires timely treatment under the guidance of a doctor, of which the more common methods are general treatment, medication, and physical therapy. L4-L5 bulging is one of the types of herniated discs, which is mainly caused by degeneration of the lumbar spine. This disease is generally difficult to self-cure, and needs to be based on the specific causes of the disease to choose the appropriate treatment method. 1. General treatment: If the L4-L5 bulge is caused by prolonged sitting or standing, it can be relieved by lying in bed and applying hot compresses. 2. Medication: If the patient is older and the symptoms are more obvious, then the patient can take suitable medication under the guidance of the doctor, such as tizanidine, hydrocortisone and so on, so as to alleviate the condition. 3. Physiotherapy: If the patient often bends or twists his/her waist at work, he/she can take physiotherapy, traction, etc., together with medication, such as Celecoxib, Cloxazone, etc. During the treatment, the patient should always pay attention to his/her health. During the treatment period, the patient should always pay attention to the observation of their own recovery, and promptly inform the doctor. If the recovery is not good, then surgery should be considered, such as laminectomy, interbody fusion. The above drugs should be used under the guidance of a doctor, avoid self-medication.