Published on: 5/21/2025
Can Activated Charcoal Cause Diarrhea As a Side Effect?
Yes, activated charcoal can cause diarrhea, especially when combined with sorbitol.
Explanation
Activated charcoal is sometimes used to treat poisonings, but it can have side effects. One side effect is diarrhea, which is more likely to happen when activated charcoal is mixed with sorbitol, a sweetener that can cause bowel movements.
Key Points:
- Activated Charcoal: Used for treating certain types of poisonings.
- Diarrhea: Can occur, especially if mixed with sorbitol.
- Sorbitol: A sweetener that can cause loose stools.
In a study involving healthy volunteers, the combination of activated charcoal and sorbitol was shown to cause diarrhea. This is important to know because diarrhea can lead to dehydration if it is severe or lasts a long time. If you are taking activated charcoal, especially with sorbitol, be aware of this possible side effect and drink plenty of fluids to stay hydrated.
(References)
- Sato RL, Wong JJ, Sumida SM, & Yamamoto LG. (2002). Adverse effects of superactivated charcoal administered to .... Hawaii medical journal, 12516788.
- Minocha A, Herold DA, Bruns DE, & Spyker DA. (1984). Effect of activated charcoal in 70% sorbitol in healthy .... Journal of toxicology. Clinical toxicology, 6535845.
- Vanden Hoek TL, Erickson T, Hryhorczuk D, & Narasimhan K. (1991). Jack o'lantern mushroom poisoning. Annals of emergency medicine, 2024797.
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