Answer
Ketalar (ketamine hydrochloride) given with theophylline or aminophylline may cause a clinically significant reduction in seizure threshold, and unpredictable extensor-type seizures have been reported.
Sources for this answer
- Ketalar 10 mg/ml InjectionPfizer Limited · emc · SmPC §4.5 Interaction with other medicinal products · Version 21Document updated
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