ACTIVATED CHARCOAL

Question 1

Classification

Answer 1

antidote/chelators - intestinal adsorbents: reduction of absorption of poisons in the GI system/ active elimination of poisons

Question 2

Presentation

Answer 2

activated charcoal granules for suspension

Question 3

Administration

Answer 3

Oral suspension (PO)

Question 4

Indications

Answer 4

emergency treatment of acute oral poisoning or drug overdose

Question 5

Contra-indications

Answer 5

value as de-toxicant for strong acids/alkalis is limited

poor in binding to cyanide/iron salts/methanol/ethanol/ethylene glycol

Question 6

paediatric dose

Answer 6

NOT INDICATED

Question 7

Adult dose

Answer 7

50g PO

Reconstitute with water (taken immediately)

repeat as necessary

Question 8

Side effects

Answer 8

Bezoar/constipation/diarrhoea/GI disorders/Black stool

Caution: aspiration may lead to airway obstruction

Question 9

what is bezoar

Answer 9

solid mass that forms in the digestive system, obstructing normal function. These masses typically consist of undigested or indigestible substances, such as hair, fibers, or medications.