many individuals may seek treatment, as the condition can cause emotional distress. Topical creams and lotions are currently the most commonly used treatment for KP, specifically those consisting of moisturizing or keratolytic treatments, including urea, lactic acid, glycolic acid, salicylic acid, vitamin D, fish oil, or topical retinoids such as tretinoin. Improvement of the skin often takes months, and the bumps are likely to return. Limiting time in the shower and using gentle exfoliation to unplug pores can help. Many products are available that apply abrasive materials, with alpha or beta hydroxy acids to assist with exfoliation. Some cases of KP have been successfully treated with laser therapy, which involves passing intense bursts of light into targeted areas of the skin. Depending on the body's response to the treatment, multiple sessions over the course of a few months may be necessary. Epidemiology Worldwide, KP affects an estimated 30 to 50% of the adult population, and around 50 to 80% of all adolescents. It is more common in women than in men, and it is often present in otherwise healthy individuals. The skin condition is prevalent in people of all ethnicities, and no particular ethnicity is at higher risk for developing KP. Although KP may manifest in people of any age, it usually appears within the first decade of life and is more common in young children. In most cases, the condition gradually improves before age 30, but it can persist longer. See also Ichthyosis linearis circumflexa References External links The American Academy of Dermatology The American Osteopathic College of Dermatology - Article on keratosis pilaris Genetic diseases and disorders Genodermatoses Dermal and subcutaneous growths