What should I do if sunburn causes redness and itching of the skin?

It is recommended to take the following measures to address redness and itching caused by sunburn: avoid further sun exposure to prevent worsening of the damage; apply cold compresses to the affected area to reduce swelling and relieve itching; use skincare products containing soothing ingredients such as aloe vera and arbutin to aid skin recovery.

If symptoms persist or worsen, seek medical attention promptly to avoid delayed treatment. Prevention is equally important—apply sunscreen, wear hats, and use long-sleeved clothing before going outdoors to ensure proper sun protection.