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Natroba Dosage

Generic name: SPINOSAD 9mg in 1mL
Dosage form: topical suspension
Drug class: Topical anti-infectives

Medically reviewed by Drugs.com. Last updated on Apr 18, 2025.

Important Administration Instructions

  • For topical use only. NATROBA is not for oral, ophthalmic, or intravaginal use.
  • Avoid contact with eyes. If NATROBA gets in or near the eyes, rinse thoroughly with water.

Treatment of Head Lice Infestations

  • Shake bottle well.
  • Apply a sufficient amount of NATROBA to cover dry scalp, then apply to dry hair. Depending on hair length, apply up to 120 mL (one bottle) to adequately cover scalp and hair.
  • Leave on for 10 minutes, then thoroughly rinse off with warm water.
  • Wash hands after use.
  • If live lice are seen 7 days after the first treatment, a second treatment should be applied.
  • Apply NATROBA on pediatric patient only under direct supervision of an adult.

Treatment of Scabies Infestations

  • Shake bottle well.
  • Apply a sufficient amount of NATROBA to skin to completely cover the body from the neck to the toes (including the soles of the feet).
  • For patients with balding scalp, also apply product to the scalp, hairline, temples, and forehead.
  • Allow to absorb into the skin and dry for 10 minutes before getting dressed.
  • Leave on the skin for at least 6 hours before showering or bathing.
  • Apply NATROBA on pediatric patient only under direct supervision of an adult.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.