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When to seek medical advice

By Mayo Clinic staff

Usually you can get rid of lice by taking self-care steps that include using nonprescription shampoo that's specifically formulated to kill lice.

However, see your doctor if:

  • Nonprescription shampoo doesn't kill the lice (your doctor can prescribe a stronger, prescription shampoo)
  • You're pregnant (don't use any anti-lice shampoo until you talk to your doctor)
  • You have any infected hives or skin abrasions from scratching

DS00368

Feb. 28, 2008

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