Spanish Version
 
E-mail Form
Email Results

 
 
Print-Friendly
Bookmarks
bookmarks-menu

Blackheads

Open comedones

Blackheads are tiny, dark spots on the skin. They are caused by a small plug in the opening of a follicle (pore). Blackheads are also called open comedones.

Related conditions include:

Considerations

Blackheads can be treated with creams that contain salicylic acid or tretinoin. They can be removed by a skin doctor.

References

Habif TP. Acne, rosacea, and related disorders. In: Habif TP, ed. Clinical Dermatology. 6th ed. Philadelphia, PA: Elsevier; 2016:chap 7.

Zaenglein AL, Thiboutot DM. Acne vulgaris. In: Bolognia JL, Schaffer JV, Cerroni L, eds. Dermatology. 4th ed. Philadelphia, PA: Elsevier; 2018:chap 36.

  • Blackheads (comedones)

    Blackheads (comedones) - illustration

    Blackheads, or open comedones, are common in acne. Clogged hair follicles reflect light irregularly to produce this black hue.

    Blackheads (comedones)

    illustration

    • Blackheads (comedones)

      Blackheads (comedones) - illustration

      Blackheads, or open comedones, are common in acne. Clogged hair follicles reflect light irregularly to produce this black hue.

      Blackheads (comedones)

      illustration

     

    Review Date: 10/8/2018

    Reviewed By: Linda J. Vorvick, MD, Clinical Associate Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

    The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
    adam.com

     
     
     

     

     

    A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.
    Content is best viewed in IE9 or above, Firefox and Google Chrome browser.