![]() SUNTAN REFLECTOR SKINSome medications can also cause a person’s skin to become more sensitive to sunlight. Eczema flare-ups can occur 30 minutes to several hours after sun exposure or even several days after. In people with this condition, the immune system reacts to some part of the electromagnetic spectrum of sunlight. In rare cases, sunlight can trigger a type of eczema called photosensitive dermatitis. Scratching can cause further damage to the skin barrier, leading to open sores that can contract an infection. The heat from the sun can cause eczema to itch more than usual, which may lead to scratching. ![]() According to the American Academy of Dermatologists (AAD), sunburn can cause long lasting damage to the skin and increase the risk of skin cancer. When the skin becomes dry and fragile, it is more susceptible to burning. The sun can dry out the skin, making it more vulnerable to damage from UV rays. Sunlight increases the likelihood of sunburn Below are some ways that the sun may make the condition worse. Researchers have been trying to understand why some people’s eczema reacts negatively to the sun while others experience the opposite. Exposing the skin to sunlight, which contains UVB light, may have a similar effect on some individuals.įor many people, warmer temperatures and sun exposure can worsen eczema. It is a form of light therapy that uses UVB light to reduce itching and inflammation. Phototherapy is successful in treating eczema for some people. Ultraviolet B (UVB) rays have proven a successful treatment Studies have found strong links between stress and eczema, although researchers do not fully understand the mechanisms involved. Warmer temperatures may decrease stressĪnother way the sun may improve eczema is by helping people feel relaxed and less stressed. In the summer, when people are more likely to spend time in the sun, their vitamin D levels increase and eczema symptoms may improve. It suggested that insufficient vitamin D, which the body makes on exposure to sunlight, has links to an increased risk of eczema. Sunlight increases vitamin DĪ 2015 study found that a lack of sunlight may affect eczema development. This may benefit people with weeping or blistering patches of eczema but may cause problems for those with very dry patches. Sunlight can dry out weeping skinĮxposure to the sun can be drying to the skin. ![]() Below are several ways that the sun may help this condition. While some individuals have fewer flare-ups in summer, others can have worsened eczema in warmer temperatures. Extremes of temperature can affect symptoms, but everyone’s eczema responds differently. Share on Pinterest Guido Mieth/Getty ImagesĮczema is a chronic skin condition that can be difficult to manage. ![]()
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