Treating Minor Burns on a Finger

Even a small burn can swell around a finger and make rings difficult to remove. Heat may injure the surface skin or deeper tissue, and blisters can develop later. Burns over a joint, around the finger, or near the nail can affect movement and need closer observation than a similar patch elsewhere.

Do not use ice, toothpaste, butter, or adhesive plasters directly on the burn. Do not pull away skin that is stuck to the injury.

Hold the finger under cool running tap water as soon as possible, keeping the hand supported. Remove rings and other tight items before swelling increases, but do not force anything stuck to the skin. After cooling, gently pat dry around the area and cover it with a sterile non-stick dressing or clean loose cloth. Keep the dressing clean and dry, and move nearby joints gently if this does not increase pain. [Minor Burn Treatment](/treatments/acute-and-urgent-care/minor-burn-treatment/) explains further treatment options.

Get medical advice promptly for a burn that circles the finger, crosses a joint, causes numbness, limits movement, forms a large blister, or turns white, brown, or black. Seek help for worsening redness, warmth, swelling, pus, fever, or pain. Emergency care is needed after an electrical or chemical burn, or when the hand becomes pale, blue, cold, or increasingly tight. Guidance on dressings is available through [Wound Care and Dressing](/treatments/acute-and-urgent-care/wound-care-and-dressing/).

Ask whether the burn needs a professional dressing, how to preserve finger movement, which pain relief is suitable, and whether your tetanus protection is up to date.