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What is it?
Chest breakouts are caused by the same condition that affects the face, acne vulgaris. “Regardless of location, the root causes of acne are excess oil and dead skin cells, which clog the pores, leading to P. acnes bacteria overgrowth and inflammation,” says Sejal Shah, MD, a dermatologist in New York, NY. Check out these surprising home remedies for acne that work just as well on your chest as they do on your face.
There’s a chance it’s not acne: You may want to visit a dermatologist to confirm that the pimples you’re seeing are actually caused by acne; that’s because there are several skin conditions look like acne, but aren’t. “Isolated chest acne is uncommon,” says Sean Mazloom, MD, a dermatologist in New York, NY. “However, certain conditions such as acne fulminans and acne conglobata, which are subtypes of acne can commonly present with acne eruption on the chest. Also medications such as high-dose intravenous or oral corticosteroids, and certain chemotherapy drugs can cause acneiform eruptions, commonly on the chest and back.”
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Does location matter?
The acne that appears on your chest is no different from that on your face, but it may be triggered by factors that don’t affect the face, like excessive sweat, friction from clothing, and occlusive (barrier-forming) skin care. Also, the skin on the chest is more prone to scarring, so you need to be extra-careful about picking and popping chest pimples. Here are a few habits to avoid if you want to avoid acne scars.