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[Febrile convulsions: should some drugs be contraindicated?].
M C Galland1, Y Griguer, S Morange-Sala
1Centre de Pharmacovigilance, Hôpital Salvator, Marseille.
Therapie
|September 1, 1992
Summary
Certain drugs like camphor and sympathomimetics may increase seizure risk in children. Caution is advised with potentially convulsant medications and their combinations in pediatric patients with febrile seizures.
Area of Science:
- Pediatric Neurology
- Clinical Pharmacology
- Toxicology
Background:
- Febrile seizures are common in children, and drug-induced convulsions pose a significant risk.
- Limited specific research exists on drug contraindications for children with febrile seizures or convulsion risk.
Purpose of the Study:
- To investigate the potential role of certain drugs in inducing convulsions in children.
- To identify specific medications that should be avoided or used with caution in pediatric patients prone to seizures.
Main Methods:
- Retrospective analysis of 23 febrile convulsion cases among 343 infantile convulsions reported to Marseille Poison Control and Pharmacovigilance Centers (1973-1991).
- Review of existing literature on drug-induced convulsions and their risk factors.
Main Results:
- Camphor is identified as a toxic substance that should be avoided in young children.
- Sympathomimetics, along with other convulsant drugs (terpenes, piperazine derivatives, antihistamines), may increase seizure risk, especially with prolonged use or in combination.
- Association of certain drugs with febrile convulsions was observed in the retrospective study.
Conclusions:
- Camphor and sympathomimetics should be avoided in children with a history of febrile seizures or convulsion risk.
- Potential convulsant drugs and their combinations require cautious use in pediatric populations.
- Further prospective studies are needed to confirm the role of specific drugs in febrile seizure recurrence.