Pimple pits can be cured. Pimple pits are mainly depressed scars left on the face after acne subsides, which are painless, itchy and red or flesh-colored. If you want to remove acne pits, it is recommended to use carbon dioxide fractional laser, the special laser can effectively act on the fibroblasts underneath the acne pits to increase the proliferation of fibroblasts, so that the depressed acne pits can be gradually repaired and leveled off with the normal skin, thus achieving the purpose of removing acne scars. After removing the acne pits, localized persistent red spots will remain, which need to be combined with the comprehensive treatment of mucopolysaccharides polysulfate cream, which can effectively remove the red marks and return the skin to normal, and localized application of hyaluronic acid gel, which can accelerate the skin recovery.