Answer
Reversing benzodiazepine effects can expose toxicity from another substance, particularly seizures or cardiac rhythm disturbances from cyclic antidepressants.
Sources for this answer
- Flumazenil 100 micrograms/ml solution for injection/infusion — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.