The patient is likely to have ### Hair Disease: Head Lice ### Disease Description: Head lice are tiny insects that live on the scalp, feeding on human blood. They lay eggs, known as nits, at the base of the hair shaft. ### Severity of Disease: Moderate The patient should use ### Medication: Olive oil ### Medication Description: Olive oil is sometimes used as a home remedy for lice. The idea is that it will suffocate lice, but further research is needed to confirm its effectiveness. ### Duration: 7 days ### Side Effects: Greasy hair, Skin irritation, Redness