What problems do headlice cause?
Although no known diseases are transmitted, repeated headlice bites can cause an itchy skin reaction. Abrasions caused by repeated, prolonged or vigorous scratching may lead to secondary bacterial infection. Infestations may be distressing to sufferers and their families, causing anxiety and stress. In children this may lead to distractions from school work or exacerbate other conditions such as psoriasis, sleep disorders and rhinitis.
