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Swallowed Marker Ink: Risks, First Aid & When to Seek Care

Accidental Marker Ink Ingestion: What to Do

Most modern markers (water-based, non-toxic certified AP/CP) pose low toxicity in small amounts. However, solvents, dyes, and volume matter.

Immediate Steps

  1. Do NOT induce vomiting. Increases aspiration risk; ink can damage esophagus on return.
  2. Rinse mouth with water; spit out.
  3. Drink water or milk (4–8 oz) to dilute.
  4. Call Poison Control: 1-800-222-1222 (US) — free, confidential, 24/7. Have product name/brand ready.

Symptoms Warranting ER

  • Persistent vomiting, drooling, refusal to swallow
  • Throat/chest/abdominal pain
  • Stridor, wheezing, respiratory distress
  • Drowsiness, confusion, seizures
  • Large volume ingested (>1 oz / 30 mL)
  • Industrial/artistic markers (may contain xylene, toluene, heavy metals)

What NOT to Do

  • No activated charcoal (not effective for inks, aspiration risk).
  • No neutralizing agents.
  • No "wait and see" if symptoms develop.

Poison Control will triage: most small ingestions = observe at home. They track outcomes.

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