Halazepam Side Effects
Some side effects of halazepam may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.
For the Consumer
Applies to halazepam: oral tablet
If you experience any of the following serious side effects, stop taking halazepam and seek emergency medical attention:
an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, face, or tongue; or hives);
sores in the mouth or throat;
yellowing of the skin or eyes;
hallucinations or severe confusion; or
changes in vision.
Other, less serious side effects may be more likely to occur. Continue to take halazepam and talk to your doctor if you experience
drowsiness, dizziness, or clumsiness;
nausea, vomiting, diarrhea, or constipation;
decreased sex drive; or
changes in behavior.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
For Healthcare Professionals
Applies to halazepam: oral tablet
Nervous system side effects have been common and have included drowsiness, sedation, somnolence, confusion, poor memory, dizziness, ataxia, and decreased motor coordination (particularly in elderly patients). Paradoxical excitement and behavioral disinhibition have also been observed by some clinicians.
Gastrointestinal side effects including nausea and dry mouth have been reported.
Other side effects have included withdrawal symptoms after either abrupt cessation or fast tapering of benzodiazepines and tolerance to the pharmacologic effects of other benzodiazepines has been reported . However, withdrawal symptoms have not been specifically reported for halazepam.
Withdrawal symptoms may include agitation, restlessness, anxiety, depression, insomnia, tremor, abdominal discomfort, blurred vision, vomiting, sweating, and seizures.
Respiratory side effects including dose-dependent respiratory depression have been associated with use of other benzodiazepines but has not been specifically reported for halazepam.
More halazepam resources
- halazepam Concise Consumer Information (Cerner Multum)
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