A wry neck, where you wake up with your head locked to one side and can barely move it, typically unlocks within 7 to 10 days with the right combination of heat, gentle movement, and pain relief. The key is to start carefully and progress gradually. Forcing the neck straight too quickly can make the spasm worse.
What’s Actually Happening in Your Neck
Wry neck (acute torticollis) is the most common type of torticollis in adults, and it almost always develops overnight without any obvious cause. You go to bed fine and wake up with your head tilted to one side, unable to straighten it. The problem is a sudden spasm in the muscles that control head rotation, most often the sternocleidomastoid (the thick muscle running from behind your ear to your collarbone) and the trapezius. The spasm is usually worse on one side, pulling your head into a tilt with your chin rotated in the opposite direction.
Minor strains, awkward sleeping positions, or sudden movements can trigger the spasm. In some cases, the small joints in the upper spine stiffen or become restricted, adding to the locked feeling. The pain and limited range of motion are your body’s protective response, essentially splinting the area to prevent further irritation.
First Steps to Relieve the Lock
Start with heat. A heating pad applied directly to the stiff side of your neck for 30 minutes helps relax the spasming muscle and increase blood flow. Research comparing heat packs and cold packs for acute neck strain found both provide similar pain relief, but heat tends to feel more comfortable on muscle spasms. A warm shower aimed at the neck works too.
Over-the-counter anti-inflammatory pain relievers like ibuprofen or naproxen reduce both pain and inflammation around the irritated structures. Taking one before you begin any stretching makes the movement easier and less painful. Muscle relaxants are sometimes prescribed for more severe cases.
Stretches That Help Unlock the Neck
The goal with stretching is gentle, repeated movement, not forcing your head back to center. Start slowly, and ease off if pain increases sharply. Each stretch should be held for 15 to 30 seconds and repeated 2 to 4 times per side.
- Neck rotation: Sitting upright, keep your chin level and slowly turn your head to the right. Hold 15 to 30 seconds. Repeat to the left. Do 2 to 4 repetitions each side.
- Lateral neck stretch: Tip your right ear toward your right shoulder without letting the opposite shoulder rise. Hold 15 to 30 seconds, then switch sides. Repeat 2 to 4 times.
- Forward flexion: Sitting upright, gently drop your chin toward your chest. Hold 15 to 30 seconds. Repeat 2 to 4 times.
- Chin tuck: Lie on the floor with a rolled towel under your neck and your head touching the floor. Slowly draw your chin toward your chest. Hold for 6 seconds, rest 10 seconds. Repeat 8 to 12 times.
You’ll likely find that rotation toward the locked side is the most restricted. Don’t force it. Over the course of a few days, the range will gradually open up as the spasm releases.
Isometric Exercises to Rebuild Strength
Once the acute pain starts easing (often by day 2 or 3), light isometric exercises help stabilize the neck without requiring much movement. The idea is to push your head against your own hand while your hand prevents the motion, so the muscles activate without the joint actually moving.
- Side resistance: Place two fingers on your right temple. Try to bend your head sideways while using finger pressure to prevent movement. Hold 6 seconds. Repeat 8 to 12 times, then switch sides.
- Forward resistance: Place fingertips on your forehead. Push your head forward while resisting with your fingers. Hold 6 seconds, 8 to 12 repetitions.
- Backward resistance: Place fingertips on the back of your head. Push backward while resisting. Hold 6 seconds, 8 to 12 repetitions.
These exercises strengthen the muscles surrounding the neck evenly, which helps prevent the spasm from returning once it releases.
Professional Treatment Options
If home stretching and heat aren’t making a noticeable difference after a few days, a physiotherapist can speed things along. The most effective professional approaches for wry neck include soft tissue mobilization (targeted massage of the spasming muscle using techniques like pincer grip and rhythmic pressure), passive stretching of the sternocleidomastoid, and manual therapy to mobilize the joints of the upper cervical spine, particularly the top three vertebrae.
A typical session might involve massage to increase blood flow, followed by assisted stretching held for 10 to 30 seconds across multiple repetitions. Some practitioners also use gentle traction to decompress the upper neck, or myofascial release techniques to relax the broader network of connective tissue around the cervical spine. Ultrasound therapy is sometimes used as well, though the stretching and manual work tend to be the most impactful components.
Sleeping With a Wry Neck
Sleep is often the hardest part. The position that locked your neck in the first place is likely one you’ll naturally fall back into, so pillow choice matters. The goal is to keep your neck parallel to the mattress rather than bent up, down, or twisted.
Cervical contour pillows work best. These have a depression in the center for your head and raised edges that support the curve of your neck. A lower side supports you when lying on your back, and a higher side fills the gap between your ear and shoulder when you’re on your side. Foam contour pillows are the next best option. Feather pillows provide the least neck stability and tend to make things worse. Natural latex offers good support without trapping heat the way memory foam does.
Your mattress affects pillow height too. A firm mattress means your shoulder won’t sink in much, so you need a thicker pillow to fill the larger gap between your head and the bed. A softer mattress or pillow-top lets your shoulder sink deeper, so a thinner pillow is better. Stomach sleeping is the worst position for a wry neck because it forces your head into sustained rotation. If you can’t break the habit, a body pillow pressed against your front can give you the pressure sensation you’re used to while keeping you on your side.
How Long Recovery Takes
Most cases of acute wry neck resolve completely within 7 to 10 days. The first 2 to 3 days are usually the worst, with significant pain and very limited range of motion. By days 4 to 5, you’ll typically notice the range opening up, especially if you’ve been consistent with heat and gentle stretching. By the end of the first week, many people have most of their movement back, with only mild stiffness remaining.
If your pain hasn’t improved within 7 to 10 days, that warrants a medical evaluation. Persistent or worsening symptoms could point to something beyond a simple muscle spasm.
Warning Signs That Need Immediate Attention
A straightforward wry neck is painful but not dangerous. However, a locked neck can occasionally signal something more serious. Three categories of red flags deserve prompt medical evaluation.
Fever, difficulty swallowing, drooling, noisy breathing, or tenderness and swelling along the side of the neck (following the line of the jugular vein) suggest an infection that may be affecting the deep neck structures. Headaches that are worst in the morning, vomiting, difficulty walking, poor balance, or any new weakness or numbness in the face or limbs point to a neurological cause. And if the wry neck followed even minor trauma, especially in someone with a condition that causes joint hypermobility, the upper cervical spine may be unstable.
One useful clue: in a typical muscle spasm, the head tilts toward the tight muscle with the chin rotated away. If the head tilts away from the tighter side, that pattern can indicate a problem with the upper cervical joints rather than a simple spasm, and it warrants imaging.