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Musical hallucinations induced by drugs
1Health Waikato, Hamilton, New Zealand.
International Psychogeriatrics
|September 12, 2007
Summary
Dipyridamole, an antiplatelet drug, may cause musical hallucinations. This rare side effect resolved after discontinuing the medication, suggesting a potential link in susceptible individuals.
Area of Science:
- Pharmacology
- Neurology
- Psychiatry
Background:
- Dipyridamole is a vasodilator and antiplatelet agent used for secondary prevention of ischemic stroke and transient ischemic attack.
- It is often prescribed alone or with aspirin.
Observation:
- An 83-year-old woman developed musical hallucinations shortly after starting dipyridamole.
- Her psychiatric and neurological assessments were otherwise normal.
Findings:
- The musical hallucinations resolved within days of discontinuing dipyridamole.
- This is the first reported case of auditory hallucinations linked to dipyridamole use.
Implications:
- Clinicians should be aware of potential central nervous system side effects of dipyridamole.
- Further investigation may be warranted to understand the mechanism of dipyridamole-induced hallucinations.
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