Hello, Thanks for your query. Usually, the spinal cord and nerve roots are protected within the spinal canal. The spinal canal is guarded by the vertebrae which separated from one another by a cushion like intervertebral discs. With age, degenerative changes occur which leads to disc prolapse and spinal cord/nerve root compression. The herniated discs compresses spinal nerves or spinal cord. Symptoms are experienced along the area of distribution/path of that particular nerve. This has happened at level of C3-C7 in your case. Treatment includes 1. Use of cervical collar helps in immobilisation and brings relief. 2. Medical drugs like pain killers - acetaminophen/ibuprofen and muscle relaxants might be helpful. 3. Methylcobalamin supplements are also recommended for nerve compression symptoms. 4. Cervical isometric exercises are beneficial to maintain the strength of the neck muscles. Neck and upper back stretching exercises, as well as light aerobic activities, also are recommended under the guidance of a physical therapist. 5. Hot fomentation helps in relieving acute symptoms. I do hope that you have found something helpful and I will be glad to answer any further query. Take care