Acne is generally referred to as acne, and people with hard acne on the face can use medication, physical therapy, or other treatments as prescribed by their doctor. 1. Medication: Acne can be controlled by topical antibiotics such as fusidic acid cream and clindamycin hydrochloride cream. You can also use tazarotene, adapalene and other retinoids and benzoyl peroxide. If necessary, it can be combined with oral isotretinoin capsules and other retinoids, doxycycline and other antibiotics. 2. Physical therapy: Usually, patients can follow the doctor’s instructions to perform photodynamic therapy to reduce the inflammatory response and improve the discomfort. Some patients can also use pulse laser, fractional laser and other laser therapies to achieve the therapeutic purpose. 3. Other treatments: If the face is closed acne, the contents can be squeezed out with an acne squeezer. If there is an abscess on the face, an incision may be needed to drain the pus. It is recommended that people with acne be treated with medication under the guidance of a physician, and that they not use medication or prescriptions indiscriminately on their own. Pay attention to daily skin care, avoid foreign body friction stimulation. Patients should also pay attention to the rationality of diet, avoiding the intake of greasy, spicy and stimulating food.