A lot of brown particles on the chest, consider and normal hair follicles, melanin deposits, seborrheic keratinization and other factors related.
1. Normal hair follicles: often have a lot of brown particles, may belong to the normal hair follicles, also not accompanied by other uncomfortable symptoms, generally do not need special treatment.
2. Melaninosis: a lot of brown particles on the chest, can not be ruled out due to melaninosis factors, such as patients with localized eczema or folliculitis, after the inflammation will be left behind melaninosis, so the performance of a lot of brown particles.
3. Seborrheic keratosis: the phenomenon of a lot of brown particles on the chest is not excluded and seborrheic keratosis, mainly due to skin aging, genetic predisposition, abnormal ultraviolet irradiation and other factors, and its lesions are often manifested as round or elliptical brown spots or plaques.
It is recommended that after the symptoms of a lot of brown particles grow above the chest, you need to cooperate with the doctor to clarify the cause, and then do targeted treatment and therapy.