Judging from the photos, the pimples are of varying depths, and current medications are not very effective in removing them. The following is a brief description of the current common treatment methods.

1. Chemical peeling method, mainly through drug peeling, stimulate skin dermal fiber proliferation. For shallow pimples, you can use: fruit acid resurfacing, salicylic acid resurfacing. For deep pimples, you can use trichloroacetic acid.

2. Micro-needling and micro-crystallization, which stimulate dermal hyperplasia through tiny needles.

3. Fractional laser, the current fractional laser instrument is more, carbon dioxide, erbium laser, pulsed dye, all have some effect.

4. Laser or abrasive epidermal grinding to smooth out the area around the pimple so that the pimple becomes less obvious, but generally can be combined with fractional laser for better results.

5. Another commonly used method abroad is SUCTION, which separates the dermis from the epidermis with a needle and promotes collagen regeneration of the skin on the same principle. This method can often be combined with autologous fat filling or hyaluronic acid filling.

While there are many ways to treat acne pits, they are all a lengthy treatment process that requires multiple treatments.