Neck Pain: Causes, Symptoms, and Treatment Options

What is Neck Pain?

Neck pain can be sharp or aching, constant or intermittent. It sometimes radiates into the shoulders, arms, or causes headaches at the base of the skull.

The cervical spine houses the spinal cord and the nerve roots that supply the arms and hands. Compression or irritation of these structures is a common cause of neck and arm pain.

Most cases of neck pain are not dangerous and improve with the right treatment. A proper diagnosis is the key to finding the most effective approach.

Symptoms of Neck Pain

Common symptoms include:

1. Pain in the neck that spreads to the shoulder or upper arm
2. Stiffness and reduced ability to turn or tilt the head
3. Headache starting at the base of the skull and going to forehead or eye called Cervicogenic headache
4. Tingling or numbness in the arm, hand, or fingers
5. Weakness in the arm or reduced grip strength (Cervical Myelopathy)
6. Pain that worsens when looking up, down, or turning the head
7. A grinding or clicking sensation during neck movement

If your neck pain is severe, has lasted more than 4 weeks, or comes with arm weakness or numbness, you should see a specialist promptly.

What Causes Neck Pain?

Neck pain can come from several different structures in the cervical spine. The most common causes are:

1. Cervical Disc Herniation: A disc in the neck bulges outward and presses on a nearby nerve root, causing pain, numbness, or weakness in the arm.
2. Cervical Spondylosis: Age-related wear and tear on the discs and joints leads to bone spurs and narrowing of the spinal canal.
3. Cervical Facet Joint Arthritis: The small joints at the back of each cervical vertebra degenerate and become inflamed, causing deep neck pain and occipital headaches.
4. Cervical Spinal Stenosis: The spinal canal narrows and compresses the spinal cord or nerve roots, causing pain, numbness, and weakness that can affect both arms.
5. Myofascial Pain Syndrome: Tight muscle trigger points in the neck and upper back cause persistent, referred pain that does not show up on imaging.
6. Whiplash Injury: A sudden forward-backward movement of the neck strains muscles, ligaments, and facet joints, often causing chronic pain if not properly treated.
7. Text Neck Syndrome: Prolonged screen time with bad posture and lack of exercise causes severe strain of neck muscles and inflammation of cervical facet joints, leading to neck pain and Cervicogenic headache.

Risk factors include prolonged desk work, poor posture, heavy lifting, prior neck injury, and age over 40.

Cervicogenic Headache

The upper cervical spine is a common but often overlooked source of headaches. Pain originating from the upper cervical facet joints or neck muscles can refer to the head, temples, forehead or eye.

Cervicogenic headache is frequently mistaken for migraine. The key difference is that it is usually one-sided and consistently worsens with neck movement or sustained postures such as looking at a screen.

A targeted cervical medial branch block can confirm the diagnosis and provide immediate relief, helping to distinguish it from other headache types.

How is Neck Pain Diagnosed?

A thorough diagnosis starts with a clinical examination and a detailed review of your symptoms. Dr. Ashu Kumar Jain assesses range of motion, nerve function, and areas of tenderness before recommending any imaging.

1. Clinical neurological examination to test reflexes, sensation, and arm strength
2. MRI of the cervical spine to identify disc herniations, stenosis, or nerve compression
3. X-rays to assess alignment, bone spurs, and disc space height
4. Nerve conduction studies (EMG/NCS) where arm or hand symptoms suggest nerve involvement
5. Diagnostic medial branch block to confirm whether a cervical facet joint is the pain source