When should you see a doctor for frostbite or severe chilblains?

Frostbite and chilblains are injuries caused by cold weather. Frostbite happens when skin and tissue freeze. You should see a doctor if the skin turns white, feels numb, or blisters. Chilblains occur when skin is exposed to cold and then warms up too quickly. Severe chilblains can cause painful sores or swelling.

When to See a Doctor:

• Frostbite:

  • Skin turns white or grayish-yellow
  • Numbness or a feeling of 'pins and needles'
  • Blisters form after warming

• Chilblains:

  • Severe pain or itching
  • Skin sores that do not heal
  • Swelling or redness that worsens

If you notice these signs, it's important to get medical help. Doctors can provide treatments to help heal the skin and prevent further damage.