Herniated disc is still painful after 14 days of minimally invasive surgery, considering incomplete treatment, wound infection, postoperative adhesion, etc. Unusual should be dealt with for specific cases, such as medication, traction, surgical treatment and so on. 1. Incomplete treatment: many minimally invasive surgeries are loosening, which can improve the pain, but if there is no maximum loosening, there will be pain, which can be improved by strict bed rest, elective 2nd surgery or by traction. 2. Wound infection: If you do not pay attention to personal hygiene and exist in a polluted environment for a long time, this situation will cause wound infection causing local pain, and the pain is different from the pain before surgery. It is necessary to carry out local debridement, and then use antibiotic medication, such as amoxicillin, erythromycin and so on. 3. Postoperative adhesion: minimally invasive surgery can cause damage to local soft tissues and nerves, and if adhesion occurs, or adhesion compresses the nerve root, it will cause pain. In this case, you can first apply hot compresses and gradually perform rehabilitation exercises. If you can’t recover, you can loosen the adhesions through surgery to improve the symptoms. Lumbar disc herniation did minimally invasive surgery 14 days or pain should pay attention to, timely medical treatment, and according to the specific circumstances of the treatment, do not delay the condition, if you need to use drugs should strictly comply with the doctor’s instructions.