Most of the time, the reddish or brownish acne markings that remain after pimples have healed will vanish without the need for therapy. Picking or squeezing acne, on the other hand, might increase the chance of scarring. Acne scars can be of two types: scars with a progressive decline or scars with depression (sometimes called "rolling" scars). Both types of scars are visible and tend to look red or brownish. There is no cure for acne, but good skin care practices can help prevent new outbreaks while treating existing ones as they arise.