Direct guidance
What to know or do
Do not sleep on an active heating pad or use heat over numb skin. Persistent or severe pain needs assessment rather than repeated heat.
What changes the answer
- The exact product, task, temperature, duration and ventilation
- Whether exposure is through breathing, swallowing, skin contact or injury
- Any label warning, spill, symptoms or repeated occupational-level exposure
Check with your care team
When to get individual help
Check the exact item or situation with a doctor, midwife, pharmacist or relevant clinician; the name of a broad category is not enough for a personal decision.