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Ear Canal Dermatitis

Causes
1. Irritant Contact Dermatitis
  1. Hair sprays and shampoos
  2. Soaps
  3. Local trauma
    1. Hairpins
    2. Matches
    3. Earplugs
2. Allergic Contact Dermatitis
  1. Poison Ivy
  2. Cosmetics
  3. Nickel compounds
    1. Earrings
  4. Rubber compounds
  5. Topical medications
    1. Neomycin
3. Neurodermatitis
  1. Results from chronic itching and scratching
  2. Early: Erythema, edema, Vesicles and crusting
  3. Later: Dry, lichenified skin
4. Psoriasis
5. Seborrhea
6. Eczematous Dermatitis
Management
1. Symptomatic management
  1. Vosol HC drops

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This page was written by Scott Moses, MD. This page was last revised before 5/10/08, prior to consistent tracking of revision date. This page was last published on 6/1/2008. Please send comments and questions to the editor. Contact information may be found on the page About the Family Practice Notebook. These pages are best viewed with Microsoft Internet Explorer 6.0.