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Lice
Lice are tiny insects that live or feed on the human body. They can't jump or fly, but they can spread easily from one person to another through close contact or shared personal items.
The main types of lice that affect humans are head lice, pubic lice (crabs), and body lice.
The main symptom of lice is itching. Scratching affected areas can make the skin raw, and these areas may get infected.
Head lice in children: When to call
Call your doctor now or seek immediate medical care if:
- Your child has a sore on their scalp and you think it might be infected. Signs of an infection include:
- Increased pain, warmth, and redness around the sore.
- Red streaks coming from the sore.
- A fever.
Watch closely for changes in your child's health, and be sure to contact your doctor if:
- You see live lice or new nits after you have followed the directions for your medicine.
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The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.