Can a cough medicine ease nerve pain after spinal cord injury?

NCT ID NCT01435798

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study tested three doses of dextromethorphan (a common cough medicine) against a placebo to see if it could reduce nerve pain in people with spinal cord injuries. 26 adults with chronic central neuropathic pain took part. The goal was to measure pain relief and satisfaction with treatment.

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Conditions

The condition(s) this trial relates to.

agnosia Chronic Pain Hyperalgesia spinal cord injury

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Translational Pain Research, Brigham and Women's Hospital

    Boston, Massachusetts, 02115, United States