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Nystagmus following acupuncture--a case report
Summary
Acupuncture for shoulder pain may rarely cause nystagmus (involuntary eye movements). This case suggests a potential neurological response to needling, possibly idiosyncratic.
Area of Science:
- Neurology
- Integrative Medicine
Background:
- Acupuncture is a common treatment for musculoskeletal pain.
- Adverse events are rare, but nystagmus is an uncommonly reported side effect.
Observation:
- A 50-year-old woman developed vertigo and nystagmus post-acupuncture for shoulder pain.
- Symptoms appeared 10 minutes after treatment and resolved spontaneously in 5 hours.
- Blood pressure was initially low (90/50) but normalized during symptom persistence.
Findings:
- This is the first reported case of nystagmus following acupuncture.
- The event could be coincidental or a focal neurological response to needling.
Implications:
- Nystagmus following acupuncture may be an idiosyncratic reaction.
- Further research is needed to understand the neurophysiological mechanisms involved.