Blackheads on the nose belong to open acne, there is no method to remove them completely, but they can be treated routinely to improve the symptoms and alleviate the condition, and the commonly used treatments include general treatment, medication, physical therapy and so on. 1. General treatment: usually choose some water or suitable cleansing products to remove excess oil, dandruff and bacterial mixtures on the surface of the skin, but do not over-clean, so as not to damage the skin, and pay attention to the use of mild cleanser. 2. Medication: You can use topical retinoic acid drugs, such as retinoic acid ointment, to dissolve acne, regulate the metabolism of epidermal cells, and remove excess keratin on the skin of the nose; you can also use topical azelaic acid cream, which is anti-inflammatory, removes acne, and helps to reduce the post-inflammatory hyperpigmentation. 3. Physical therapy:If necessary, you can choose fruit acid skin resurfacing and other physical therapy to improve the symptoms and remove open acne. It is recommended that patients go to the dermatology department of a regular hospital and follow the doctor’s instructions to use reasonable medication, not blindly self-medication.