Girls with spots on face may be caused by chloasma, age spots, zygomatic brownish green nevus, freckles, etc. It is suggested that patients should improve the condition through medication or phototherapy after clarifying the specific cause of the disease under the guidance of doctors. 1. Melasma: patients with melasma can use hydroquinone cream externally for treatment, and if the effect is not satisfactory, it can be combined with oral tranexamic acid. 2. Age spots: For relatively light age spots, you can apply retinoic acid ointment externally. For larger, hyperplastic age spots, high-frequency electric knife or carbon dioxide laser can be used to remove them. 3. Zygomatic nevus: For zygomatic nevus, 1064 laser can be used for treatment. 4. Freckles: Freckles can be treated by topical hydroquinone cream, photorejuvenation, carbon dioxide laser and so on. For girls with spots on their faces, it is recommended to go to regular hospitals in time and under the guidance of professional doctors, so as not to cause adverse consequences due to improper choice of treatment.