The relief of nerve compression symptoms after minimally invasive surgery for disc compression can be significantly relieved after surgery in some patients, and in some severe patients, the time may take about 3 to 6 months, depending on the severity of the preoperative lesion. If the preoperative lesion is mild, the dural sac and nerve root compression symptoms are mild, and the nerve root is only edematous without adhesion to the surrounding tissues, the compression symptoms may be gone after the surgery is completed. However, if the nerve compression symptoms are severe, with obvious edema around the nerve root with adhesion and other symptoms, and obvious traces of nerve compression, even after the surgery, the function of the whole nerve may not be fully restored, and some may even have residual numbness and pain, but the symptoms will be significantly reduced compared with the preoperative period. Serious patients should cooperate with the camp neurotrophic drugs, such as methylcobalamin tablets, to promote the rapid recovery of the nerve, usually 3 to 6 months can be relieved. If there is any compression of the nerve by the intervertebral disc, it is recommended to go to the hospital in time and follow the doctor’s instructions.