Symptoms of Head Lice. Part of the series: Medical Symptoms, Causes & Treatments. The symptoms of head lice include itchy, small red bumps on the scalp and the appearance of small, silvery or white creatures on the hair shaft. Treat head lice immediately due to its contagious nature with advice from a nurse and respiratory care practitioner in this free video on head lice symptoms. Read more: [ Ссылка ]
