Phobias are sometimes treated using benzodiazepines rather than barbiturates. Which of the following is NOT a typical side effect of benzodiazepines?
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Answer: B. Wakefulness
Explanation
Benzodiazepines act as central nervous system depressants rather than stimulants. Wakefulness is the opposite of the sedative effects produced by central nervous system depressants. Medications that cause sedation decrease alertness instead of promoting wakefulness and arousal. Benzodiazepines enhance the effect of the neurotransmitter gamma-aminobutyric acid in the brain. Common medical uses for these drugs include treating severe anxiety, seizures, and insomnia. Pharmacological agents that reduce neuronal excitability invariably produce calming or sedative side effects.
Doctors must warn patients taking sedatives about potential driving impairments caused by drowsiness. Understanding side effect profiles helps clinicians manage medication compliance in psychiatric care. Misuse of central nervous system depressants carries significant risks of physical dependence. Ataxia is a well-documented side effect involving impaired balance and motor coordination. Drowsiness frequently occurs because these medications depress overall neural activity levels. Confusion is a common cognitive side effect often reported by elderly patients taking benzodiazepines.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
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