Peeling skin after sunburn: what to know

A sunburn may first cause warmth, redness, soreness, or itching. Later, the outer layer can become dry and shed in flakes or larger thin pieces. Peeling alone is not a reliable measure of burn severity. Blisters, severe tenderness, extensive swelling, or symptoms affecting the whole body need more attention. Dry scaling that began without a recent burn may instead fit another cause, such as psoriasis or athlete's foot when the feet are involved.

Move out of direct sunlight and keep the affected skin covered with loose clothing. Cool it with a damp cloth or a cool bath, never by placing ice directly on the skin. Apply a bland, fragrance-free moisturiser while the skin is slightly damp. Drink fluids, avoid hot showers, and do not scrub, exfoliate, or pull away attached skin. Leave blisters intact and avoid products containing ingredients that sting. If pain relief is appropriate for you, follow the label and consider your medical conditions and other medicines.

Seek prompt medical advice for large or numerous blisters, worsening pain, pus, spreading redness, fever, or swelling around the eyes. Urgent care is needed for confusion, fainting, repeated vomiting, severe headache, or difficulty drinking after sun exposure. Arrange a dermatology review when peeling lasts beyond the expected healing period, keeps returning, or affects skin that was not exposed to the sun. Do not use prescription creams on a burn without guidance.

Ask whether the burn needs examination, which moisturiser is suitable for your skin, and how to manage blisters safely. You might also ask how to cover the area outdoors and whether persistent scaling suggests another condition.