Sunburn

• Sunburn Overview
• Sunburn Causes
• Sunburn Symptoms
• When to Seek Medical Care
• Exams and Tests
• Sunburn Treatment
• Self-Care at Home
• Medical Treatment
• Next Steps
• Follow-up
• Prevention
• Outlook
• Synonyms and Keywords
• Authors and Editors
• Related sunburn treatment articles:
  Sunburn treatment - on WebMD
  Sunburn treatment - on MedicineNet

Summer Survival Kit Medical Authors: Melissa Stoppler, MD Medical Editor: Dennis Lee, MD If your summer includes relaxing on the beach, lake, or river, a well–planned survival kit can ensure that you have a fun and healthy experience. Don't forget the following items when packing your weekend bag: Sunscreen with adequate protection against both UVA and UVB rays. While sunscreen should be applied at home about a half hour before sun exposure, you'll need to re–apply more when you arrive. Studies show that most people apply far too little sunscreen, and the SPF of any product is reduced when it's applied too thinly. You'll need to reapply sunscreen after swimming or if you perspire a great deal. A watch of some type to recognize how long you've been in the sun. You also need to know when it's time to avoid sun exposure – from 10 am to 2 pm, when the sun's rays are most intense. A hat with a wide brim. This is even more effective than sunscreen in shielding the sensitive skin on the face and scalp from damaging UV radiation. Read the rest of the items in our Summer Survival Kit » Top Searched Sunburn Terms: treatment, remedies, severe sunburn, acne , blisters , sunburn cream , sunburn relief , symptoms , causes

Sunburn Overview

Sunburn results from too much sun or sun-equivalent exposure. Almost everyone has been sunburned or will become sunburned at some time. Anyone who visits a beach, goes fishing, works in the yard, or simply is out in the sun can get sunburn. Improper tanning bed use is also a source of sunburn. Although seldom fatal (sun poisoning), sunburn can be disabling and cause quite a bit of discomfort.

Sunburn Causes

Sunburn is literally a burn on your skin. It is a burn from ultraviolet (UV) radiation. The consequence of this burn is inflammation of the skin. Injury can start within 30 minutes of exposure.

• UVA and UVB refer to different wavelengths in the light spectrum. UVB is more damaging to the skin especially for skin cancer. Both UVA and UVB are responsible for photoaging (premature aging of the skin and wrinkles) and sunburn. Tanning beds produce both UVA and UVB rays.

• Travel to the southern United States, regions close to the equator, and places at high altitudes all offer the unwary visitor an opportunity to be injured by sunburn.

• Certain light-skinned and fair-haired people are at greater risk of sunburn injury.

• Prior recent sun exposure and prior skin injury are risks for sunburn, even in limited exposure to the sun. However, normal limited exposure to UV radiation produces beneficial vitamin D in the skin.