What is pediculosis capitis?

Pediculosis capitis refers specifically to an infestation of the scalp by head lice, which are small parasitic insects. This condition is characterized by intense itching and irritation caused by the lice feeding on human blood and laying eggs (nits) on the hair shafts. The proper identification of pediculosis capitis is crucial for appropriate treatment, which typically includes the application of topical insecticides or other lice removal treatments.

Understanding this condition is important for health and hygiene, particularly in settings like schools or daycares where transmission can occur easily. Recognizing the symptoms and effectively addressing an infestation is essential to prevent it from spreading and to alleviate discomfort.