A sunburn is when your skin is damaged by exposure to ultraviolet (UV) radiation. UV radiation comes from sunlight and devices such as tanning beds.

What increases my risk for sunburn?

  • Certain medicines may make you more sensitive to sunlight. Talk to your healthcare provider to learn more about medicines that may increase your risk for sunburn.
  • Exposure to UV rays for long periods increases your risk. The longer your skin is under UV rays, the higher your risk for sunburn.
  • Skin tone that is very light or pale increases your risk for sunburn.
  • The time of day can increase your risk. Between 10 AM and 3 PM, the sun is hotter and puts out more UV radiation.
  • Skin that is not protected burns more easily. Your risk increases if you do not protect your skin with sunscreen or clothing.

What are the signs and symptoms of a sunburn?

Your signs and symptoms may appear while you are under the UV rays. They may also appear a few hours after your exposure. Your symptoms may become worse 12 to 24 hours later. You may have any of the following:

  • Red skin
  • Pain or a burning feeling
  • Swelling, and a feeling of tightness
  • Blisters
  • Itchiness
  • Peeling and flaking

How is a sunburn diagnosed?

Your healthcare provider will ask about your signs and symptoms and examine you. He may ask how often and how long you stay under the sun or inside tanning beds. He may also ask if you wear sunscreen or clothing to protect your skin. He may ask if anyone in your family sunburns easily or if anyone has a history of skin cancer. Tell your healthcare provider if you are taking any medicines, or have any other health conditions.

How is a sunburn treated?

You will need to stay out of the sun and tanning beds. Treatment may decrease symptoms:

  • Apply a cool compress. A cool compress or wet towel can help soothe your skin.
  • Take short baths or showers. Bathe or shower in lukewarm water. Add oatmeal, baking soda, or cornstarch to the bath water to help reduce skin irritation.
  • Use lotions or gels to keep your skin moist. These include products such as aloe vera, petroleum jelly, or ointments. These may help cool your skin and decrease pain and redness. Ask which products are best for you.
  • Drink liquids as directed. This will help prevent dehydration. Ask which liquids are best for you and how much liquid to drink each day.
  • Medicines:
    • Acetaminophen decreases pain and fever. It is available without a doctor's order. Ask how much to take and how often to take it. Follow directions. Read the labels of all other medicines you are using to see if they also contain acetaminophen, or ask your doctor or pharmacist. Acetaminophen can cause liver damage if not taken correctly. Do not use more than 4 grams (4,000 milligrams) total of acetaminophen in one day.
    • NSAIDs , such as ibuprofen, help decrease swelling, pain, and fever. This medicine is available with or without a doctor's order. NSAIDs can cause stomach bleeding or kidney problems in certain people. If you take blood thinner medicine, always ask your healthcare provider if NSAIDs are safe for you. Always read the medicine label and follow directions.
    • Steroids decrease redness, pain, and swelling. This medicine may be given as a pill, or used as a lotion to rub on sunburned areas.

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

  • Solarcaine First Aid Medicated Spray
  • Aloe Vera Burn Relief Spray with Lidocaine
  • lidocaine
  • Bactine
  • AneCream

How can I prevent a sunburn?

  • Wear sunscreen with an SPF of 15 or higher. Put sunscreen on 15 to 30 minutes before you go outside, and again every 2 hours. You will need to put sunscreen on again after you swim, sweat, or dry yourself with a towel.
  • Wear clothing that will block UV rays. This includes dark, loose clothing made of a tight weave fabric. Pants, long-sleeved shirts, wide-brimmed hats, and sunglasses also help block UV rays.
  • Stay indoors between 10 AM and 3 PM. This will help you avoid the highest concentrations of UV rays.
  • Limit exposure. Do not stay outdoors or in tanning beds for long periods.
  • Ask about vitamin supplements. Vitamins A, C, and E may help protect your skin against UV radiation.

When should I seek immediate care?

  • Your skin has many blisters, which break or bleed.
  • You feel dizzy, weak, or faint.
  • You have new headaches that do not go away with medicine.
  • You have problems thinking or remembering things.

When should I contact my healthcare provider?

  • You have a fever.
  • Your skin is red and itchy from the sunscreen.
  • You have a new mole, or one that has changed color, shape, or size.
  • Your skin and mouth are dry, and you feel very thirsty.
  • You have questions or concerns about your condition or care.