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MiraLAX Dosage

Medically reviewed by Last updated on July 16, 2020.

Generic name: Polyethylene Glycol 3350 17g
Dosage form: powder, for solution

  • do not take more than directed unless advised by your doctor
  • adults and children 17 years of age and older:
    • stir and dissolve one packet of powder (17 g) in any 4 to 8 ounces of beverage (cold, hot or room temperature) then drink
    • use once a day
    • use no more than 7 days
  • children 16 years of age or under: ask a doctor

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Further information

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