Heat or ice for neck pain depends on the pain's age: ice for a new injury or swelling, heat for stiffness and tight muscles. Use ice in the first 48 to 72 hours after a strain or injury. Ice narrows blood vessels, which may reduce swelling and briefly numb pain. Heat increases blood flow and helps tight muscles relax. Keep each session to 20 minutes or less, with a cloth between the pack and your skin. Never fall asleep with a heating pad or ice pack in place.
Key takeaways
- Use ice in the first 48 to 72 hours after a neck strain or injury.
- Use heat for stiffness or tight muscles without swelling.
- Keep each session to 20 minutes or less, with a cloth between the pack and your skin.
- Never fall asleep with a heating pad or ice pack on your neck.
Should you use heat or ice for neck pain?
Use ice for neck pain that started in the last 2 to 3 days or comes with swelling, and heat for stiffness or an ache without swelling.
| Your neck pain | Ice or heat | How long |
| New strain or injury (first 48 to 72 hours) | Ice | 10 to 15 minutes, every few hours |
| Swelling | Ice | 10 to 15 minutes |
| Stiff neck after sleeping in an awkward position | Heat | 10 to 15 minutes, several times a day |
| Tight, achy muscles without swelling | Heat | 15 minutes, every few hours |
| Pain that started more than 3 days ago | Heat | Under 20 minutes |
| Pinched nerve (pain that runs into the arm) | Ice for 1 to 2 days, then either one | 10 to 20 minutes |
| Before gentle neck stretches | Warm, wet towel | 5 minutes |
| Not sure | Either one; pick the one that feels better | About 20 minutes |
Neither one has proven better than the other. In an emergency department trial of 60 adults with neck or back strain, 30 minutes of heat or ice plus ibuprofen gave similar, mild pain relief. For your lower back, see ice or heat for back pain.
When to use ice for neck pain
Use ice for neck pain in the first 48 to 72 hours after a strain, a sudden flare or an injury. Cleveland Clinic advises ice rather than heat right after an injury.
- Wrap the ice pack. Put an ice pack or a bag of frozen vegetables in a thin towel.
- Keep it to 10 to 15 minutes. Cleveland Clinic says 10 to 15 minutes is usually enough, and never more than 20.
- Wait a few hours before the next session. Cleveland Clinic suggests repeating every few hours.
- Use ice while you rest. Healthline suggests ice when you're resting in bed with a neck strain.
The NHS uses a shorter session: a wrapped bag of frozen peas for 5 minutes, 3 times a day.
When to use heat for neck pain
Use heat for neck pain after the first 48 to 72 hours, or whenever your neck feels stiff or tight without swelling. Heat loosens muscles and promotes blood flow.
- Pick moist or dry heat. A warm, damp towel passes heat into the body more efficiently than a dry electric heating pad.
- Start on the lowest setting. Cleveland Clinic suggests a heating pad on its lowest setting.
- Keep it under 20 minutes. Repeat every few hours if it helps.
- Move gently afterwards. Hinge Health's physical therapists say heat eases symptoms, while movement helps with the cause.
Pad types, settings and session times are in our guide to the heating pad for neck pain.
If you'd rather lie back for heat, the Thera Pillow is a cervical pillow with air-powered neck traction, heat and vibration massage. Its heat has 3 levels: 104°F, 111°F and 118°F. Start on 104°F and keep sessions short.
A cervical pillow with air-powered neck traction, heat and vibration massage.
$129.00Why is ice no longer recommended?
Ice is still recommended for a fresh neck injury, but the evidence behind it is limited. A 2015 review found limited trial evidence for ice after an acute injury, and limited overall evidence for topical heat. A 2019 BJSM blog post by Blaise Dubois and Jean-Francois Esculier says the evidence for ICE and RICE is limited. MedlinePlus and Cleveland Clinic still list ice as the first step for new neck pain.
When not to use heat for pain
Skip heat on a new injury or on an area that is swollen, red or hot, because heat can increase inflammation.
- Swelling or a fresh injury. Use ice instead.
- An open wound. Check with a doctor before using heat or ice on broken skin.
- While you sleep. Never fall asleep with a heating pad or ice pack in place.
- Bare skin. Always put a cloth or cover between the pack and your skin.
Ice has limits too. Cleveland Clinic advises caution with ice if you have reduced feeling from neuropathy or Raynaud's syndrome. Hinge Health suggests heat instead if you're sensitive to cold.
Heat or ice for a stiff neck
Heat usually suits a stiff neck from sleeping in an awkward position. Mass General Brigham spine specialist Zacharia Isaac, MD, advises no more than 15 minutes of heat or ice, with a barrier against burns. He also suggests changing position about every 20 minutes. If the stiffness started with a strain in the last 2 to 3 days, start with ice. If your neck hurts mostly in the morning, our guide to neck pain from sleeping looks at pillows and positions.
Heat or ice for a pinched nerve in the neck
Use ice for the first day or two of a pinched nerve flare, then heat or ice, whichever feels better. A pinched nerve in the neck is also called cervical radiculopathy. Spine-health keeps each ice session to no more than 20 minutes. MyHealth Alberta suggests 10 to 20 minutes at a time, several times a day. Get care right away for new or worse numbness, tingling or weakness in your arm.
Should you alternate heat and ice?
You can alternate heat and ice to see which one helps you more. For a new injury, Hinge Health suggests starting with ice and switching to heat after about 48 hours, or once heat feels better.
When to see a doctor for neck pain
See a doctor if your neck pain doesn't improve after 1 week of self-care.
Seek urgent care if your neck pain comes with
- numbness, tingling or weakness in your arm or hand
- a fall, blow or accident
- loss of bladder or bowel control
- trouble walking or balancing
- pain that wakes you at night or gets worse when you lie down
- fever, a headache and a neck so stiff you can't touch your chin to your chest (call 911)
For more warning signs, read can neck pain be a sign of something serious?
This article is for general information and isn't medical advice. Talk to your doctor or a physical therapist before starting a new exercise routine, especially if you have an injury or a health condition.
FAQ
Is heat or ice better for whiplash?
Ice is the usual first choice for whiplash, because it is a new (acute) injury. Get checked by a doctor first. Cleveland Clinic advises urgent care for neck pain that starts after an accident.
How often can you ice your neck?
Ice your neck every few hours, for 10 to 15 minutes each time. Harvard Health sets the limit at 20 minutes, 4 to 8 times a day, for the first 2 days after an injury.
Is a hot shower good for neck pain?
A hot shower is one way to put heat on a stiff neck. Cleveland Clinic suggests moist heat between 92 and 100°F.
How do you relieve neck pain fast?
No method works instantly, but a wrapped ice or heat pack is a common first step. The NHS also suggests ibuprofen or acetaminophen (paracetamol), a low, firm pillow and neck flexibility exercises. Our guide covers other ways to ease neck pain at home.
Sources
- MedlinePlus Medical Encyclopedia, "Neck pain" (U.S. National Library of Medicine; reviewed 14 Jan 2026 by Linda J. Vorvick, MD). https://medlineplus.gov/ency/article/003025.htm (accessed 11 Nov 2026)
- Hinge Health, "Ice or Heat for Neck Pain: How to Choose" (reviewed by Samantha Stewart, PT, DPT, and Christynne Helfrich, PT, DPT; 16 Oct 2024). https://www.hingehealth.com/resources/articles/ice-or-heat-for-neck-pain/ (accessed 11 Nov 2026)
- Cleveland Clinic, "Neck Pain" (medically reviewed, last updated 9 Dec 2022). https://my.clevelandclinic.org/health/symptoms/21179-neck-pain (accessed 11 Nov 2026)
- Cleveland Clinic, "Ice vs. Heat: Which Is Better for Your Pain?" (Health Essentials, published 5 Feb 2025; experts incl. Anne Rex, DO). https://health.clevelandclinic.org/should-you-use-ice-or-heat-for-pain-infographic (accessed 11 Nov 2026)
- NHS, "Neck pain". https://www.nhs.uk/conditions/neck-pain-and-stiff-neck/ (accessed 11 Nov 2026)
- Harvard Health Publishing, "Cold versus heat for pain relief: How to use them safely and effectively" (medical editor Melissa L. Colbert, MD; 12 Aug 2025). https://www.harvardhealth.org/pain/cold-versus-heat-for-pain-relief-how-to-use-them-safely-and-effectively (accessed 11 Nov 2026)
- Healthline, "Should I Use Ice or Heat for Neck Pain?" (medically reviewed by Avi Varma, MD, MPH; updated 3 Nov 2026). https://www.healthline.com/health/neck-pain/ice-or-heat-for-neck-pain (accessed 11 Nov 2026)
- UMass Memorial Health, "Neck Problems: Relieving Your Symptoms" (health library; no date shown on page). https://www.ummhealth.org/health-library/neck-problems-relieving-your-symptoms (accessed 11 Nov 2026)
- Mass General Brigham, "Stiff Neck Remedies" (Zacharia Isaac, MD; no date shown on page). https://www.massgeneralbrigham.org/en/health-wellness/stiff-neck-remedies (accessed 11 Nov 2026)
- MyHealth Alberta, "Pinched Nerve in the Neck: Care Instructions" (Ignite Healthwise; current as of 3 Dec 2024). https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=abq3749 (accessed 11 Nov 2026)
- Spine-health, "Cervical Radiculopathy from a Herniated Disc Treatment Options" (Eric Elowitz, MD). https://www.spine-health.com/conditions/herniated-disc/cervical-radiculopathy-a-herniated-disc-treatment-options (accessed 11 Nov 2026)
- Garra G, Singer AJ, Leno R, Taira BR, Gupta N, Mathaikutty B, Thode HJ. "Heat or cold packs for neck and back strain: a randomized controlled trial of efficacy." Acad Emerg Med. 2010;17(5):484-489. PMID 20536800. https://pubmed.ncbi.nlm.nih.gov/20536800/
- Malanga GA, Yan N, Stark J. "Mechanisms and efficacy of heat and cold therapies for musculoskeletal injury." Postgrad Med. 2015;127(1):57-65. PMID 25526231. https://pubmed.ncbi.nlm.nih.gov/25526231/
- Dubois B, Esculier JF. "Soft tissue injuries simply need PEACE & LOVE" (BJSM blog, 26 Apr 2019). https://blogs.bmj.com/bjsm/2019/04/26/soft-tissue-injuries-simply-need-peace-love/ (accessed 11 Nov 2026)
