Does Topical Corticosteroids Treat Sunburn?

Sunburn is an ultraviolet injury that can make skin red, warm, tender, swollen, and sometimes blistered. A corticosteroid may sound useful because it reduces inflammation, but applying one without advice does not repair the injured skin and may irritate it or hide worsening changes. Do not put steroid cream on broken or blistered skin unless a clinician specifically tells you to.

Mild sunburn generally settles as the skin heals. Peeling can occur afterward; pulling at peeling skin can expose tender areas and increase irritation.

Move out of the sun and cool the skin with a cool, damp cloth or a cool shower. Drink fluids, keep the area covered from further sun, and use a gentle moisturiser if it does not sting. Avoid ice directly on the skin, popping blisters, harsh scrubs, and products containing alcohol or fragrance. A suitable pain reliever may help if you can take it safely.

Stay out of direct sunlight until the skin has recovered, then use shade, protective clothing, and broad-spectrum sunscreen on healed skin. See the Sunburn guide for more information about supportive care.

Get medical advice for extensive blistering, severe pain, marked swelling, signs of dehydration, fever, vomiting, confusion, or an eye that is painful or sensitive to light. Seek urgent care after sun exposure if you feel faint, have trouble breathing, or cannot keep fluids down. Children and people with significant medical conditions may need earlier assessment.

Ask whether the burn needs examination, which pain relief is suitable for you, and whether any product should be avoided on blistered skin. If a clinician has suggested a corticosteroid, ask where it can be applied and for how long.