Metronidazole gel is not usually used to get rid of acne, so there is currently no data to support its proper use to get rid of acne. Metronidazole Gel is mainly applied to the local treatment of inflammatory papules, impetigo, rosacea erythema. It has the effect of anti-anaerobic bacteria, and the mechanism of action is to hinder the metabolism of bacteria and promote their death. Its method of use is mainly local external application, after cleaning the affected area, take the appropriate amount of this product on the affected area, once a day in the morning and evening. After the use of occasional dry skin, burning sensation and skin irritation and other allergic reactions, it is recommended to stop the drug in time. It is prohibited for pregnant and lactating women. In addition, it is recommended that patients use Metronidazole Gel under the guidance of a doctor and not for private use.