Acne refers to acne in medical terms, and acne needle clearing is not recommended for severe acne, as it can easily lead to bacterial infection and further aggravation of symptoms. It is recommended that patients can be treated through daily care, use of topical and oral medications. If medication is needed, it should be used under the guidance of a doctor. Patients are not recommended to use acne needles to clear acne, which may lead to bacterial infection, spread of inflammation and skin breakage due to improper operation. 1. Topical medications: If the acne is more serious, patients are advised to use topical medications such as retinoic acid cream, azelaic acid, benzoyl peroxide, fusidic acid cream and other topical medications to treat the acne. 2. Oral medication: patients can also use antibiotics, such as doxycycline, minocycline, etc., retinoids, such as isotretinoin and other oral medications. 3. Daily care: daily life should pay attention to skin care and clean, maintain physical and mental health, can help improve the symptoms. The above medications should be used under the guidance of a doctor. It is recommended that patients go to the hospital in time, under the guidance of the doctor to standardize the treatment.