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Human Body & Health

If a patient abruptly stops taking a benzodiazepine after prolonged use, which consequence results from the brain's attempt to restore homeostasis?

A)Increased GABA receptor expression
B)Decreased glutamate neurotransmission
C)Excitatory rebound and withdrawal symptoms
D)Potentiation of dopamine reward pathway

💡 Explanation

The abrupt cessation of benzodiazepines causes an excitatory rebound in the central nervous system because the drug-induced suppression of GABAergic neurotransmission is suddenly removed. Therefore, withdrawal symptoms such as anxiety and seizures occur, rather than the potentiation of reward pathways.

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