The color spots on the bridge of nose may be freckles, chloasma, age spots, etc. Specific removal methods need to be analyzed, usually including medication, physical therapy and surgery. 1. Freckles: Nasal bridge discoloration may be freckles, if the color is light, medication can be taken, such as hydroquinone cream, retinoic acid cream, etc., to reduce the color of freckles and so on. Physical methods such as laser treatment can also be used, according to the photothermal effect, so that the pigment particles are damaged to achieve the purpose of removal. 2. Melasma: Melasma that occurs when skin melanin metabolism is impaired and epidermal barrier is damaged can be removed by using medication, such as azelaic acid cream, hydroquinone cream, etc. Oral vitamin C, vitamin E, tranexamic acid, etc. can also be taken. Or use laser to remove color spots, such as Nd:YAG laser. 3. Age spots: also known as seborrheic keratosis, is a kind of epidermal benign tumor, the main clinical removal method is physical therapy, including cryotherapy, laser therapy, etc., if the effect is not good, you can choose to remove the surgical procedure, such as scraping, excision, etc.. The above situation, it is recommended that patients seek medical treatment in a timely manner, after examination to confirm the specific pigmentation, targeted treatment, the above drugs need to be used under the guidance of a doctor.