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By Mayo Clinic staffSigns and symptoms of lice include:
- Intense itching.
- Lice on the scalp, the body, clothing, or pubic or other body hair. Lice can be 0.08 to 0.16 inches (2 to 4 millimeters) in size.
- Lice eggs (nits) on hair shafts. Nits resemble tiny pussy willow buds. Nits can be mistaken for dandruff, but unlike dandruff, they can't be easily brushed out of hair.
- Small, red bumps on the scalp, neck and shoulders.