When should you call 911 for chemical burns?

• A. For both dry and liquid chemical burns
• B. Only for liquid chemical burns
• C. Only if the person loses consciousness
• D. Only after you have rinsed for 5 minutes

Answer: (A)

Chemical burns demand urgent medical attention because chemicals can continue to damage tissue after contact and some exposures can threaten breathing or circulation. This is true for both dry and liquid chemicals. You can’t assume dryness makes it safe to wait or treat casually, since either type can be severe and may involve large areas or sensitive tissues like the eyes, face, or airway.

Call 911 (or your local emergency number) if the burn covers a large area, involves the face, eyes, hands, feet, or genitals, or if the person is unconscious, having trouble breathing, or shows signs of shock. In all cases, treat as potentially serious until responders arrive. While waiting, begin rinsing with clean water and remove contaminated clothing, and avoid delaying care if you’re unsure about the chemical involved.