first-degree burn

Mild skin damage

A first-degree burn is the mildest type of burn, affecting only the outer layer of skin.

It causes redness, pain, and minor swelling but no blistering: Mild sunburn is a first-degree burn.

These burns typically heal within a week without scarring.

Compare second-degree and third-degree burns, which damage deeper tissue.

anatomy

epidermis

Outermost tissue layer

localized · nerve endings

severity

minor

Scale with lowered third

low-risk · outpatient · manageable · temporary

symptoms

redness

Crimson-hued state

warmth · dryness · sensitivity · erythema · blanching · stinging · soreness · irritation · discomfort · tightness

treatment

aloe vera

Medicinal succulent for skin

bandage · healing · antiseptic · hydrocortisone · petroleum jelly · pain relief · over-the-counter · home care · recovery · soothing

causes

scald

Burn with hot liquid

  • hot waterHeated liquid, or trouble
  • steamHeated water's gaseous form
  • stoveKitchen heating appliance

curling iron · hot pan · friction · grease splatter · exhaust pipe · radiator · fireplace · hot metal · chemical exposure · radiation

Categories
Opposites
burn severity

first-degree burnthird-degree burn

Most severe thermal wound

second-degree burn · severe burn · eschar · charring

Family

first, degree, burn, firstly, degrees, degreed, burns, burned, burning

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated PG