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Polyethylene glycol

Brand: MiraLAX

Osmotic laxativeUsed for: ConstipationGastrointestinal

No boxed warning on the current FDA label.

Caution
Not for use beyond 7 days without advice; see a provider with nausea, vomiting, or a sudden bowel habit change.

Common side effects

  • Bloating
  • Gas
  • Nausea
  • Loose stools
  • Cramping

Key interactions

  • No significant drug interactions are listed

Counseling points

  • Dissolve dose fully in 8 ounces of liquid
  • May take 1 to 3 days to work
  • Drink plenty of fluids
  • Do not use longer than a week without advice
  • Report if you have no bowel movement or worsening pain
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