Methods to shrink nose pores include medication, chemical peeling therapy, laser treatment and so on. Enlarged pores on the nose are mainly caused by excessive sebum secretion that clogs the pores, skin laxity and aging, and not paying attention to skin hygiene and other factors. 1. Medication: Vitamin A acid medication, such as vitamin A cream, adapalene gel, etc., to exfoliate the local skin, keep the pores open to promote the discharge of sebum, which helps to reduce the size of pores. 2. Chemical exfoliation therapy: such as salicylic acid and fruit acid in therapeutic concentration, which can be applied to the skin of the nose, can improve the acidity of the skin surface, and promote the reduction of pores while removing keratin. 3. Laser treatment:Intense pulsed light, peeling fractional laser and other laser therapies can be taken to act on the skin to stimulate the proliferation of subcutaneous collagen, pore reduction, but also help to rejuvenate the skin. It is recommended that when patients do treatment, they should go to a regular hospital hospital, reasonable treatment. When using medication, it is necessary to use under the guidance of a specialist, not blindly self-medication.