title: Use of capsaicin in the treatment of radicular pain in spinal cord injury.
abstract: BACKGROUND
  Pain following spinal cord injury (SCI) is a common problem and can interfere with functional recovery. Radicular pain (pain at the level of injury) is one type of SCI pain. Traditional analgesic agents are sometimes ineffective and can have significant systemic side effects.
  
  
  METHODS
  A retrospective review of 8 patients with radicular pain secondary to SCI who responded to topical capsaicin therapy.
  
  
  RESULTS
  Improvement was noted in 1-2 weeks, including 1 patient with a 12-year history of intractable pain. Long-term efficacy was seen in 2 patients treated for >2 years.
  
  
  CONCLUSIONS
  Based on these favorable results and minimal side effects, topical capsaicin should be considered in the treatment of localized radicular pain secondary to SCI.
authors.affiliation: Spinal Cord Injury Center, Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA.
authors.forename: P R
authors.initials: PR
authors.lastname: Sandford
authors.forename: P S
authors.initials: PS
authors.lastname: Benes
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D018712:Analgesics, Non-Narcotic / Q000627:therapeutic use*; D002211:Capsaicin / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009437:Neuralgia / Q000188:drug therapy* / Q000209:etiology*; D010147:Pain Measurement; D012189:Retrospective Studies; D013119:Spinal Cord Injuries / Q000150:complications*; D016896:Treatment Outcome
chemical_list: D018712:Analgesics, Non-Narcotic; D002211:Capsaicin