Pimples in medicine refers to acne, pimples well left red marks, can be removed through the use of topical drugs, physical therapy and daily care and other methods. 1. Topical drugs: acne well after leaving red acne marks, mainly because of inflammation stimulation around the acne blood vessels dilated red, can be used to promote the healing of trauma cumulonimbus cream ointment. You can also use anti-inflammatory drugs, such as non-hormonal anti-inflammatory drugs pimecrolimus ointment, tacrolimus cream and other topical treatment, which can promote vascular reflux, inflammation and erythema subside. 2. Physical therapy: red acne marks can also be appropriate to use physical methods to lighten and eliminate, such as the common intense pulsed light 540nm band, can selectively promote the number of hemoglobin under the skin to reduce the number of skin to promote the return of the skin to a normal state. 3. Daily care: in daily life, pay attention to the use of skin care products to protect the skin barrier and moisturize the skin, the repair of red acne marks has a certain role in promoting, in addition to pay attention to do a good job of sunscreen, to avoid ultraviolet radiation and transformed into black acne marks. The use of the above medications should follow the doctor’s instructions. It is recommended to go to the hospital, under the guidance of the doctor to carry out reasonable treatment, do not take medication without authorization, so as not to cause adverse consequences.