Acne is a common inflammatory skin reaction in clinical practice. The application of yogurt to acne after its appearance cannot remove acne. Yogurt does not have any antibacterial, anti-inflammatory, or pain-relieving effects in the clinical setting, it is just a food. Moreover, if the patient’s acne is obviously infected, or if the skin is obviously broken, applying yogurt topically may also cause some damage to the wound, which may lead to further infection. Therefore, if you have acne on your face, do not apply the so-called prescriptions to treat it, but go to a regular hospital and apply it under the guidance of a doctor.