33224 Pediculosis Capitis: Epidemiology, Clinical Manifestations, and Diagnosis

Course overview

Discussion about pediculosis capitis, with topics including background, etiology, signs and symptoms, and diagnosis criteria. There is also a discussion about how implicit bias may impact healthcare. Pediculosis capitis is an important health issue in school-age students worldwide, affecting approximately two to 13 percent of elementary school children. Worldwide, it is estimated that six to 12 million individuals are affected annually. Although pediculicidal agents effectively kill head lice, the re-infestation rate is still high. Pediculosis capitis may cause scalp irritation, parental anxiety, peer criticism, bullying, social embarrassment, isolation, and unnecessary absenteeism from school and work. It is important for medical providers to educate and reassure affected individuals and caregivers that head lice are neither a health hazard nor a sign of poor hygiene, and are not responsible for the spread of any disease. Nurses and healthcare providers need to have an understanding regarding the epidemiology, clinical manifestations, and diagnosis so that treatment can be initiated and best patient outcomes can be achieved.