Pimples around the mouth in adult women are often diagnosed as acne, but many times it's actually perioral dermatitis. Perioral dermatitis is an acne-like eruption that presents as red bumps on the chin and mouth. Like dermatitis, the skin can be red, scaly and itchy; like acne, it can have pimples. Perioral dermatitis usually starts as pimples around the mouth; in more severe cases, the bumps appear around the nose and eyes as well. It has a characteristic circular pattern, surrounding the mouth while sparing a thin border of skin around the lips. Unlike acne, there are no clogged pores (comedones) in perioral dermatitis.

Pimples around the mouth in adult women are often diagnosed as acne, but many times it's actually perioral dermatitis. Perioral dermatitis is an acne-like eruption that presents as red bumps on the chin and mouth. Like dermatitis, the skin can be red, scaly and itchy; like acne, it can have pimples. Perioral dermatitis usually starts as pimples around the mouth; in more severe cases, the bumps appear around the nose and eyes as well. It has a characteristic circular pattern, surrounding the mouth while sparing a thin border of skin around the lips. Unlike acne, there are no clogged pores (comedones) in perioral dermatitis.

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About the Author

Jeffrey Benabio

Dr. Jeffrey Benabio is a board-certified dermatologist in San Diego. He is the founder of TheDermBlog.com, a site devoted to making skin care simple. Dr. Benabio was called one of America's top skin care physician's by "O, The Oprah Magazine."