Drug reference
charcoal
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Gastrointestinal Tract (Anti Flatulence)
Mechanism of action
Adsorbs a variety of drugs and chemicals (eg, physical binding of a molecule to the surface of charcoal particles); desorbtion of bound particals may occur unless the ratio of charcoal to toxin is extremely high
Common side effects
- Black stool.
- Constipation
Contraindications
- Intestinal obstruction Unprotected airway (aspiration may occur) Caustic ingestions Use of cathartic if patient has significant fluid or electrolyte abnormalities Infants Cathartic doses of sorbitol in young children (unless hospitalized and under immediate care of physician)
Related conditions
Frequently asked questions
What drug class is charcoal?
charcoal belongs to: Gastrointestinal Tract.
How does charcoal work?
Adsorbs a variety of drugs and chemicals (eg, physical binding of a molecule to the surface of charcoal particles); desorbtion of bound particals may occur unless the ratio of charcoal to toxin is extremely high
What are the common side effects of charcoal?
Black stool., Constipation
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