Polymorphous light eruption : r/Skincare_Addiction - Reddit She spent most of her time on the beach, in the shade. Polymorphous light eruption: a common skin disease uncommonly If you have any concerns with your skin or its treatment, see a dermatologist for advice. Idiopathic photodermatosis; Immunomediated photodermatosis; Minimal erythema dose; Photoprovocation tests; Phototests; Polymorphous light eruption; UV light. Your skin can build up a tolerance to UV light throughout the summer, but this will go away during the winter. It typically comes back each year when a person begins to have more sun on their skin. A PLE rash can look similar to other skin rashes, so it is important to get a diagnosis from a doctor. The dorsal hands and face are uncommon sites for PMLE possibly due to their chronic exposure to the sun and hardening of the skin. [6]. polymorphic-light-eruption. There are often lymphocytes in the epidermis (exocytosis, figure 3). Is this condition temporary or long lasting? J Eur Acad Dermatol Venereol. In some cases, a doctor might expose a small part of your skin to UV light in order to confirm PMLE. More people experience polymorphic light eruption at high altitude than at sea level.[1]. Polymorphous Light Eruption Workup - Medscape PLE can look similar to other rashes, such as the rash that occurs in people with lupus erythematosus. While the rash varies from person to person, the particular rash you get will typically be similar every time it happens. J Invest Dermatol. You can learn more about how we ensure our content is accurate and current by reading our. Polymorphous Light Eruption Differential Diagnoses - Medscape Individual patients tend to develop the same type and pattern of outbreak each year. This involves exposure of 5-cm squares of usually-affected skin to 12 minimal erythema doses (MED) of broadband UVB and to varying doses of UVA. Language links are at the top of the page across from the title. Note slight vacuolar alterations of cells and liquefaction degeneration at the dermo-epidermal junction. Polymorphic light eruption is a fairly common skin rash triggered by exposure to sunlight or artificial ultraviolet (UV) light. The eruption is treated with topical corticosteroids with some benefit in reducing symptoms and duration. Polymorphic light eruption (PMLE) is a rash which comes on after being in strong sunlight. Lesions may vary from patient to patient; however, spontaneous resolution (on cessation of sun exposure) is often a unifying trait. [10], Fever, fatigue and headaches have been previously associated with the eruption, but are rare. Polymorphic Light Eruption Article - StatPearls Whether administration of estrogen in the form of oral contraceptives or postmenopausal replacement therapy might induce high ANA levels in a healthy individual cannot be ascertained from our data. In rare cases, PMLE causes symptoms such as: In general, symptoms of PMLE last for two to three days. How is polymorphous light eruption diagnosed? Sometimes, these papules appear in a dense formation, making the rash look similar to eczema or prickly heat. Polymorphic Light Eruption - StatPearls - NCBI Bookshelf These are good practices for everyone, with or without PMLE.
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