Stretch marks, or striae, are line-shaped marks that appear when skin stretches or shrinks quickly, disrupting normal collagen and elastin production. They often show on the abd...
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Back freckles are small, flat spots that form on the upper skin layers when pigment cells become more active in response to ultraviolet (UV) exposure and genetics. They are usua...
Read articleAge spots, also called liver spots or solar lentigines, are flat brown, tan, or black areas on skin that develop from cumulative UV exposure over years. They are not dangerous b...
Read articleStretch marks, or striae, are linear scars in the dermis that appear when skin is stretched rapidly and underlying connective tissue tears. They commonly develop during periods...
Read articleUnwanted pigmentation after a cut, burn, or acne can leave flat, darker marks that are medically classified as postinflammatory hyperpigmentation (PIH) in the setting of scars....
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