INH toxicity: Difference between revisions
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==Source== | ==Source== | ||
Goldfrank's Toxicologic Emergencies -INH Poisoning | |||
<references> | |||
[[Category:Tox]] | [[Category:Tox]] |
Revision as of 15:59, 14 March 2014
Background
- Causes low Pyridoxine B6 stores
- B6 used to make gaba- an inhibitory neurotransmitter
- Also inhibits lactate to pyruvate conversion
Treatment
- Adults - 1 g of pyridoxine for each gram of INH ingested, to a maximum of 5 g
- Children - 1gm/kg regardless of age [1]
Rate - slow IV infusion at approximately 0.5 g/min until the seizures stop or the maximum dose is reached. Remainder of dose infused over 4 to 6 hours.
Source
Goldfrank's Toxicologic Emergencies -INH Poisoning <references>
- ↑ Minns, A. et al. Isoniazid-Induced Status Epilepticus in a Pediatric Patient After Inadequate Pyridoxine Therapy. Pediatric Emergency Care. 2010:26(5)380-381