Enlarged pores on the nose can be due to physiological changes or pathologic factors, and can be improved through lifestyle adjustments, medication, and physical therapy. Enlarged pores on the nose can be triggered by physiological reasons, such as aging skin quality decreases, long-term late night, spicy and greasy food, lack of exercise, etc. will lead to excessive oil secretion of the skin, which will lead to enlarged pores. You need to improve and adjust your lifestyle by restoring a normal routine, eating a light diet and exercising. In addition, large pores on the nose can also be induced by excessive oil secretion and other pathological reasons, such as hyperthyroidism endocrine disorders induced androgen levels rise, androgen will make the sebaceous glands produce a large amount of oil, and the distribution of sebaceous glands on both sides of the nose is particularly large, and therefore a large amount of oil, resulting in the accumulation of oil in the hair follicles to induce enlarged pores. The condition of abnormal oil secretion can be improved by medication. You can use topical retinoic acid ointment as prescribed by your doctor, take oral B vitamins, and actively treat the primary cause of the disease. If the symptoms of enlarged pores on the nose are serious, non-exfoliative fractional laser and photorejuvenation physical therapy can also be used to improve the condition of enlarged pores. It is advisable to consult a dermatologist for adjustment and treatment of enlarged pores on the nose, and medication should be prescribed by a doctor. Daily attention should be paid to facial skin cleansing.