LLLT applies low-power lasers or LEDs to body surface for medical purposes. Niels Finsen is considered father of modern light therapy. Endre Mester discovered biological effects of low-power lasers in 1967
Long-term skin disorder causing flaky, scaly, greasy skin. Affects oil-producing glands including scalp, face, and chest. Can cause social problems and temporary hair loss. Not contagious and typically affects 1-5% of population
Topical corticosteroids help change immune cell function and reduce inflammation. Oral corticosteroids target inflammation and suppress immune system. Vitamin D analogs reduce inflammatory response in pigment cells. Topical immunomodulators downregulate immune system but carry lymphoma risk warning. JAK inhibitors (Opzelura) approved for vitiligo treatment in patients 12+
Hyperbilirubinemia causes yellow skin discoloration in newborns. More than half of neonates become jaundiced in first week. Most neonatal hyperbilirubinemia is unconjugated
Medical treatment using natural or artificial light to improve health conditions. Can involve UV fluorescent lights, halogen lights, sunlight, or LED devices
Guideline provides treatment recommendations for atopic eczema of all ages. Aims to guide management and treatment of patients with AE. Focuses on topical therapy, phototherapy, and systemic treatments