Cervical groove joint swelling needs rest, wearing neck brace for protection, medication, physical therapy, surgery and so on. 1. Cervical groove joint distension is generally considered to be caused by muscle strain or osteophytes, and requires rest and less head-down work and cell phone play. 2. Medication: Oral non-steroidal pain medication, such as Nimesulide dispersible tablets or diclofenac sodium extended-release tablets, may be needed under the guidance of a doctor. 3. Physical therapy: Usually, massage, acupuncture, cervical spine traction, and intermediate-frequency pulsed electrophysical therapy can be performed. 4. Surgery: If the cervical spinal nerve compression is severe and conservative treatment is ineffective, it may be necessary to perform laminar decompression neurolysis surgery. There are many other possible causes of cervical spinal groove joint distension, and it is recommended to seek timely medical examination and targeted treatment.