Nose blackheads can be improved by topical medications, oral medications, and physical therapy. 1. Topical medications: Topical Vitamin A acid preparations such as Adapalene, Tazarotene gel, exfoliators such as salicylic acid ointment, sulfur lotion, etc., which can dissolve keratin, remove oil, and improve the symptoms of blackheads. 2. Oral medication: Oral medication includes antibiotics, such as minocycline, doxycycline, etc., and vitamin A acid preparations, such as isotretinoin capsules. 3. Physical therapy: Physical therapy includes laser therapy such as photorejuvenation, phototherapy such as red and blue light therapy. In addition, you can also use sterile acne needles to squeeze out the blackheads and then sterilize the treatment. Nose blackheads daily diet should be light, avoid intake of spicy stimulating food, greasy food, sweets, etc., eat more fresh vegetables and fruits. At the same time, you should do a good job of facial skin cleaning and hygiene, to avoid clogging pores. If you want to deal with nose blackheads, it is recommended that you go to a regular hospital, and medication should be used as prescribed by the doctor.