The pimples on the chest can be a part of acne as you rightly suggested. But apart from that it can also be as a part of Seborrhic Dermatitis, or pityrosporum folliculitis or bacterial folliculitis. Kindly get it examined and assessed by a qualified dermatologist in person for a proper and thorough evaluation. Hope this was helpful.
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Consult a qualified dermatologist.
Answered2017-09-14 13:24:20
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