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Pustules

Contents of this page:

Illustrations

Pustules, superficial on the arm
Pustules, superficial on the arm
Acne - close-up of pustular lesions
Acne - close-up of pustular lesions
Acne, cystic on the face
Acne, cystic on the face
Alopecia areata with pustules
Alopecia areata with pustules
Dermatitis, pustular contact
Dermatitis, pustular contact

Definition    Return to top

Pustules are small, inflamed, pus-filled, blister-like lesions on the skin surface.

Considerations    Return to top

Pustules are common in acne. They may occur anywhere on the body, but are most commonly seen on the face, shoulders, back, and over the breastbone, and in areas of increased sweating such as the groin and armpit. Pustules may be a sign of a bacterial infection.

Update Date: 10/18/2006

Updated by: Michael Lehrer, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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