Brachioradial Pruritus Treatment & Management

  • Author: Julianne Mann, MD; Chief Editor: Dirk M Elston, MD   more...
 
Updated: Jun 21, 2010
 

Medical Care

Patients with brachioradial pruritus need time, sympathy, and understanding. They appreciate being told that they have a defined entity and that treatment options are available. Ice packs are helpful for immediate symptomatic relief, and other treatments can be tried in an outpatient setting. Frequent follow-up is often helpful emotionally for patients. Most cases remit in weeks to months.

Cervical nerve blocks have been reported to be unhelpful,[7] but cervical spine manipulation is effective in some patients.[1, 20] Cutaneous field stimulation has also been used. In one study, patients receiving 20 minutes of this treatment to affected areas once daily reported significant symptomatic improvement after 5 weeks.[28]

Acupuncture may be helpful for symptomatic relief. Stellon[29] performed a retrospective case series of 16 patients with brachioradial pruritus using deep intramuscular stimulation acupuncture to the paravertebral muscles in the dermatomal segments of the body affected by the pruritus. Treatment was also given to other segments of the body not affected by the pruritus if paravertebral spasm and tenderness was detected. After a median of 4 treatments, 12 of 16 patients reported complete resolution of symptoms and 4 patients reported partial resolution. Relapse occurred in 6 patients within 1-12 months of cessation of acupuncture.

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Surgical Care

Surgical care is generally not indicated unless the patient has a documented cervical radiculopathy, cervical rib, or fibrous band impinging on the brachial plexus.

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Consultations

Relief after physical therapy has been reported in case series, so consultation with a physical therapist or a chiropractor may be considered, particularly in patients with radiographic evidence of cervical spinal disease. Heyl[1] reported a case of one patient whose brachioradial pruritus developed after a neck injury, and symptoms were relieved by neck traction.

The authors have not found consultation with a neurologist or pain specialist to be of value.

Consultation with an acupuncturist may be helpful.

Some patients have psychiatric disorders that predispose to brachioradial pruritus, while others may develop anxiety, depression, obsessions/compulsions, or delusions of parasitosis in response to the exasperating symptoms.

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Diet

No dietary modifications have been reported to alleviate symptoms.

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Activity

Patients who notice exacerbation of symptoms with sunlight exposure benefit from restricting their time outdoors during peak sunlight hours (10 am to 2 pm). Often, wearing long-sleeved shirts when outdoors provides relief equal to that achieved with more sophisticated interventions. Sunscreens are typically less effective.

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Contributor Information and Disclosures
Author

Julianne Mann, MD  Resident Physician, Department of Dermatology, Oregon Health and Science University

Julianne Mann, MD is a member of the following medical societies: Alpha Omega Alpha and Phi Beta Kappa

Disclosure: Nothing to disclose.

Coauthor(s)

David J Elpern, MD  Consulting Staff, The Skin Clinic

David J Elpern, MD is a member of the following medical societies: American Academy of Dermatology and Hawaii Medical Association

Disclosure: Nothing to disclose.

Specialty Editor Board

Jacek C Szepietowski, MD, PhD  Professor, Vice-Head, Department of Dermatology, Venereology and Allergology, Wroclaw Medical University; Director of the Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Poland

Disclosure: Stiefel GSK Company Salary Employment; Orfagen Consulting fee Consulting; Maruho Consulting fee Consulting; Astellas Consulting fee Consulting; Abbott Consulting fee Consulting

David F Butler, MD  Professor of Dermatology, Texas A&M University College of Medicine; Chair, Department of Dermatology, Director, Dermatology Residency Training Program, Scott and White Clinic, Northside Clinic

David F Butler, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Medical Association, American Society for Dermatologic Surgery, American Society for MOHS Surgery, Association of Military Dermatologists, and Phi Beta Kappa

Disclosure: Nothing to disclose.

Jeffrey Meffert, MD  Assistant Clinical Professor of Dermatology, University of Texas Health Science Center-San Antonio

Jeffrey Meffert, MD is a member of the following medical societies: American Academy of Dermatology, American Medical Association, Association of Military Dermatologists, and Texas Dermatological Society

Disclosure: Nothing to disclose.

Catherine M Quirk, MD  Clinical Assistant Professor, Department of Dermatology, University of Pennsylvania

Catherine M Quirk, MD is a member of the following medical societies: Alpha Omega Alpha and American Academy of Dermatology

Disclosure: Nothing to disclose.

Chief Editor

Dirk M Elston, MD  Director, Department of Dermatology, Geisinger Medical Center

Dirk M Elston, MD is a member of the following medical societies: American Academy of Dermatology

Disclosure: Nothing to disclose.

References
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Area of pruritus demarcated in pen in a middle-aged woman with brachioradial pruritus. Macroscopically, no skin changes are visible.
Subtle excoriations on the dorsal forearm of a middle-aged woman with brachioradial pruritus.
 
 
 
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