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Sunburn: UV, assessment, symptoms, first aid, treatment, medication

Sunburn: UV, assessment, symptoms, first aid, treatment, medication

Sunburn is a common skin condition that occurs when the skin has been overexposed to the sun's ultraviolet (UV) rays or a tanning bed. Sunburns can cause various symptoms, ranging from mild redness to severe blistering. Sunburns can be a medical emergency, so it is important to be able to identify the signs of sunburn and provide appropriate first aid.

UV Rays: UV rays are the invisible rays from the sun that cause sunburn. UV rays come in two forms: UVA and UVB. UVA rays penetrate the skin more deeply and can cause premature aging, while UVB rays penetrate the skin's surface and are the primary cause of sunburn.

Assessment: The severity of sunburn can be assessed by looking at the skin and noting the degree of redness or blistering. Mild sunburns may cause redness and sensitivity, while more severe sunburns may cause swelling, blistering, and pain.

Symptoms: The symptoms of sunburn can vary depending on the severity of the burn. Symptoms of mild sunburns may include redness, itching, swelling, tenderness, and pain. Severe sunburns may cause blistering and peeling of the skin.

First Aid: First aid aims to reduce the pain and discomfort caused by sunburn and prevent further damage to the skin. This can be done by avoiding further exposure to the sun, taking cool baths or showers, applying cool compresses to the skin, using moisturizers, and taking ibuprofen or acetaminophen for pain relief. It is important to avoid using products that contain oil, petroleum, or benzocaine, as these can trap heat and worsen the burn.

Medication: Several medications are used to treat sunburns. These include topical medications such as aloe vera or hydrocortisone cream and oral medications such as ibuprofen or acetaminophen. Speaking to a doctor before taking any medications is important, as some medications may interact with other medications or medical conditions.

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  • American Academy of Dermatology. (2020). Sunburn.
  • Mayo Clinic. (2020). Sunburn.
  • U.S. National Library of Medicine. (2020). Sunburn.