- A burn is a heat injury to the skin
- Burns result from thermal or chemical contact.
- A thermal burn results from contact with fire, hot objects, or fluids.
- A chemical burn is caused by corrosive or irritating chemicals such as strong acids or bases, phenols, pesticides, disinfectants, or fertilizers.
- Burns are classified as:
- 1st degree - reddened skin without blisters (doctor's care typically not needed).
- 2nd degree - reddened skin with blisters (Heals over 2 to 3 weeks, from the bottom up, not from the edges. Small closed blisters contain protective chemicals, acts as a dressing or bandage and reduces pain).
- 3rd degree - deep burns with white or charred skin. No feeling in the skin. Usually needs a skin graft to prevent bad scarring if it is larger than a quarter (1 inch) in size. (Heals from the edges.)
FIRST AID for Thermal Burns (Burns from Heat)
- Immediately (don't take time to remove clothing) put the burned part in cold tap water or pour cold water over it for 10 minutes. For burns on the face, apply a cold wet washcloth. (Reason: lessen the depth of the burn and relieve pain).
FIRST AID for Burns from Chemicals
Remove any contaminated clothing.
Flush the chemical off the skin with warm water for 10 minutes. For large areas, use a shower.
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If not, see these other symptoms
- If skin is reddened and without blisters, see SUNBURN
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