Pimples generally refer to acne, and acne under the nose can be treated through general treatment, medication, and physical therapy. 1. General treatment: Pay attention to good facial cleansing to prevent hair follicles from clogging and causing further aggravation of acne. At the same time, adjusting the diet, eating less high-sugar and high-fat food, and having a regular routine can help acne to subside. 2. Medication: Under the guidance of a doctor, you can use retinoic acid ointment, adapalene gel and other medications to apply to the affected area, and take minocycline, doxycycline, etc., which can effectively help get rid of acne. 3. Physical therapy: For acne that has not subsided for a long time, or even left pigmentation, it can be treated with physical methods such as intense pulsed light and fractional laser. Do not force acne to break out under the nose to prevent bacteria from entering the broken area and causing infection and inflammation. If the acne is large or recurring and does not go away, the patient should go to a regular medical institution for treatment under the guidance of a doctor.