Neck Stiffness or Tightness: Causes and Relief

What a stiff neck feels like

A stiff neck usually feels tight, achy and sore, often more on one side. Turning to look over your shoulder may be painful or limited, and the tightness can spread into the shoulders, upper back or the base of the skull, causing a headache. Waking with a "crick" in the neck is the classic example.

The neck stiffness of meningitis is different. The neck resists bending forward, so the chin cannot touch the chest, and this comes with feeling very unwell, fever and headache. Muscle stiffness usually limits turning side to side more than bending forward.

Common causes of neck stiffness

Muscle strain and posture

Neck strain is the most common cause. Muscles such as the trapezius and levator scapulae tighten after:

• sleeping in an awkward position or on too high or too flat a pillow
• long periods looking down at a phone or laptop ("tech neck")
• carrying heavy bags on one shoulder
• sudden movements, exercise or lifting
• cold drafts on the neck, which can trigger muscle spasm

Acute wry neck (torticollis)

Sudden, painful stiffness with the head tilted or turned to one side, often on waking. It usually resolves within a few days to a week. See torticollis.

Stress and tension

Stress tightens the neck and shoulder muscles and is a major contributor to tension headaches, which feel like a band around the head with tight neck muscles.

Whiplash

After a car crash or a jolt, stiffness and pain often develop over 24 to 48 hours. See whiplash.

Arthritis of the neck

Cervical spondylosis, age-related wear of the neck discs and joints, causes gradual stiffness, grinding and aching, usually worse in the morning and after inactivity. Bone spurs can pinch nerves, causing arm pain or tingling.

Serious causes of a stiff neck

• Meningitis: infection of the lining of the brain and spinal cord. Fever, severe headache, stiff neck, vomiting, sensitivity to light, drowsiness and sometimes a non-fading rash. Babies may instead be floppy, irritable, feed poorly or have a bulging soft spot. This is an emergency.
• Subarachnoid hemorrhage: bleeding around the brain causing a sudden, explosive headache and neck stiffness.
• Deep neck infections: abscesses behind the throat cause neck stiffness, fever, painful swallowing and sometimes breathing difficulty.
• Polymyalgia rheumatica: in people over 50, aching and stiffness of the neck, shoulders and hips, worst in the morning. It can occur with giant cell arteritis, which causes headache, jaw pain and can threaten vision. See polymyalgia rheumatica.
• Cervical dystonia: involuntary muscle contractions that twist the neck repeatedly.
• Spinal fractures, tumors and infections: rare, but suspected with trauma, cancer history, fever or night pain.

Neck stiffness with other symptoms

How to relieve a stiff neck

1. Keep moving gently. Slowly turn your head side to side, tilt your ear toward each shoulder, and tuck your chin, within comfort, several times a day. Prolonged rest or a soft collar slows recovery.
2. Heat: a warm shower, heat pack or warm towel for 15 to 20 minutes relaxes tight muscles. Ice can help in the first 48 hours after an injury.
3. Pain relief: ibuprofen or naproxen, or acetaminophen (paracetamol), following the label dose. Avoid NSAIDs with stomach ulcers, kidney disease or if you take blood thinners.
4. Gentle massage of the neck and shoulders.
5. Fix your setup: raise your screen to eye level, keep your phone higher, take breaks every 30 minutes, and use a supportive pillow that keeps your neck level with your spine.
6. Manage stress: breathing exercises, regular activity and good sleep.

Most stiff necks improve noticeably within a few days. See a doctor if there is no improvement after 1 to 2 weeks, or for any red flag. A physical therapist can help with recurring stiffness.

How doctors assess neck stiffness

The doctor checks movement, tenderness, nerve function in the arms, and signs of meningitis. Most cases need no tests. X-rays or MRI are used after injury, with nerve symptoms, or with red flags. Blood tests check inflammation in suspected polymyalgia rheumatica, and a lumbar puncture confirms meningitis.

Frequently asked questions

How do I get rid of a stiff neck fast?

Keep the neck moving with gentle stretches, apply heat for 15 to 20 minutes, take an over-the-counter pain reliever as directed, and get a gentle massage. Avoid holding the neck still. Most muscle-related stiffness improves within a few days.

When is a stiff neck a sign of meningitis?

A stiff neck suggests meningitis when it comes with fever, severe headache, vomiting, sensitivity to light, drowsiness, confusion or a non-fading rash, and the person cannot bend their chin to their chest. Call 911 immediately.

Why do I wake up with a stiff neck?

Usually because of an awkward sleeping position, a pillow that is too high or too flat, or sleeping on your stomach with your head turned. Morning stiffness that lasts hours, especially with shoulder stiffness over age 50, may be arthritis or polymyalgia rheumatica.

Can stress cause a stiff neck?

Yes. Stress tightens the muscles of the neck and shoulders, causing stiffness, knots and tension headaches. Relaxation techniques, regular exercise, heat and good posture help relieve stress-related neck tightness.

How long does a stiff neck last?

Most stiff necks from muscle strain or sleeping awkwardly improve within a few days and clear within 1 to 2 weeks. Whiplash and arthritis-related stiffness can last longer. See a doctor if it is not improving after 2 weeks.