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    Malathion for Lice

    Malathion for Lice



    Examples

    Brand NameGeneric NameChemical Name
    Ovide malathion (0.5%)

    This prescription lotion must be applied to dry hair and left on for 8 to 12 hours before rinsing off. Do not use hair conditioner. Because this medicine contains alcohol, avoid sources of heat and open flame such as hair dryers, curling irons, fireplaces, and cigarettes until it has dried.

    If lice are still present 7 to 9 days later, your doctor may suggest a second treatment.



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