Nose acne left raised scars, that is, acne after the healing of proliferative scarring, scarring once appeared can not be completely eliminated, but through drugs, physical, surgical and other methods to improve the appearance. 1. Drugs: If the scar is just formed, you can apply sodium heparin allantoin gel and silicone gel to inhibit scar proliferation; for old raised scar tissue, you can locally inject budesonide suspension or 5-fluorouracil to soften the local scar tissue. 2. Physical removal methods: the more commonly used physical removal methods are cryotherapy, radiation therapy, laser therapy and so on. 3. Surgery: more obvious scar affecting the appearance or function, can also be removed through scar revision surgery, but because the surgery is invasive operation, it is recommended to follow the advice of specialists to standardize the anti-scar treatment, so as not to cause secondary scar proliferation. Nose acne left raised scarring should be selected according to the specific circumstances of the appropriate treatment. All of the above drugs should be used under the guidance of a specialist, and should not be used blindly by yourself to avoid adverse consequences.