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

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, and should be checked by a doctor.

Images

Alopecia areata with pustules

Dermatitis, pustular contact

Acne, cystic on the face

Pustules, superficial on the arm

Acne - close-up of pustular lesions

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Pustules Prevention

Review Date: 10/28/2010
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)