Acne on the face after childbirth is called postpartum acne, mainly because during pregnancy and after childbirth, the ratio of androgens and estrogens in the body is disrupted, which leads to the growth of acne, coupled with frequent nighttime rising after childbirth and irregular rest and rest leading to a rapid outbreak of acne. If you want to treat acne, you can choose to use hyaluronic acid or human-like collagen moisturizing and repair creams during breastfeeding, which can maximize the inflammation of the acne area to fade. At the same time, you should not eat chili peppers, sweets, or stay up late at night. When women are out of breastfeeding, they can choose to use oral minocycline or metronidazole and apply local fusidic acid cream or adapalene gel for treatment, which can fade away the postpartum acne on their face in 1-2 months. However, it should be noted that if you choose adapalene gel for treatment, it can only be applied at night, as this drug is a photosensitive drug and cannot be used during the day.