How to Repair Sunburned Skin

May 05, 2022 Source: Cainiu Health

Dr. Liu Wan

Introduction

Sunburn can be alleviated through cold compresses, growth factor gel, or aloe vera gel. Prolonged exposure to ultraviolet (UV) radiation often leads to skin redness and swelling. These treatments help soothe the skin and effectively reduce redness and swelling. Following photorejuvenation treatment, the damaged skin barrier is repaired and cutaneous blood circulation is accelerated, thereby effectively mitigating skin damage.

Sunburned skin can be improved using traditional methods—such as cooling the skin to reduce temperature and alleviate pain. In severe cases, however, prompt consultation with a dermatologist at a hospital is essential.

How to Repair Sunburned Skin

Sunburned skin can be soothed through cold compresses (e.g., ice packs), topical application of growth factor gel, or aloe vera gel. Prolonged exposure to ultraviolet (UV) radiation often leads to erythema and swelling. These treatments help calm irritated skin and effectively reduce redness and inflammation. Following treatment, photorejuvenation therapy may further aid in restoring the compromised skin barrier and enhancing cutaneous microcirculation, thereby accelerating recovery from sun-induced damage.

After sunburn, first move to a cool, shaded area. Then apply cold, moist compresses using normal saline or boric acid solution to the affected area. Once the skin has cooled, a topical corticosteroid ointment may be applied to reduce inflammation and pruritus. To support healing, incorporate foods rich in vitamins C and E into your daily diet. Additionally, consistent sun protection—including regular use of broad-spectrum sunscreen—is crucial to prevent recurrent sunburn.

Prevention is the best strategy. When outdoors, use umbrellas, wear wide-brimmed hats and long-sleeved shirts. Apply broad-spectrum sunscreen at least 15 minutes before sun exposure, and limit time spent outdoors during peak UV hours. Outdoor work should be minimized whenever possible. If systemic symptoms develop (e.g., fever, fatigue, or widespread rash), oral antihistamines, vitamin C, and calcium supplements may be used for symptomatic relief, under medical guidance. We hope this information proves helpful!

View All

What should I do if white blisters appear on the skin after sunburn?

After sunburn causes white blisters on the skin, manage it by cooling and soothing the area with cold compresses, protecting the blisters from breaking, avoiding further irritation or injury, performing gentle local care, and replenishing fluids and nutrients to prevent infection and worsening damage. If the blisters become numerous and spread, if pain is severe, or if fever, redness, and swelling occur, seek medical attention promptly. Wrap an ice pack or a cloth soaked in cold water with a clean towel and apply it as a cold compress to the affected skin.