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What happens if I miss a dose of Permethrin?

Since Permethrin is usually a one-time topical application, you will rarely miss a dose. If you find live insects one week after shampoo treatment, you will need to apply another dose. If you have scabies, you may need two doses spaced a week apart. If you miss the second dose, there is a good chance the infestation will continue.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.