Heat or ice for a stiff neck? A simple guide

Heat and cold both have their place. The right choice depends on what kind of stiffness you're dealing with.

Choose heat for everyday tightness

Heat is usually the better choice for muscle tension that builds up slowly — after a long day at a desk, a stressful week, or sleeping in an awkward position. Warmth increases blood flow and helps tight muscles relax.

• Use gentle, comfortable warmth — never hot enough to sting.
• Keep sessions to about 15–20 minutes.
• Always keep a layer of fabric between the heat source and your skin.
• Never fall asleep with a heat source switched on.

Choose cold for fresh injuries

If you've just strained something — a sudden twist, a knock, visible swelling — cold is usually better for the first day or two. Wrap an ice pack in a thin towel and apply for 10–15 minutes at a time.

When to skip heat altogether

• On swollen, red, broken or burnt skin.
• If you have reduced feeling in the area (for example from diabetes or nerve problems).
• If you're pregnant, have a pacemaker or a circulation problem — check with your doctor first.