Melasma can be improved through life care, medication and physical therapy. 1. Life care: In life, chloasma patients should pay attention to sun protection, avoid staying up late, anxiety, ensure enough sleep and develop good living habits. 2. Medication: Melasma patients can also be treated with topical azelaic acid gel, retinoic acid cream, hydroquinone cream, etc., or oral tranexamic acid tablets, glutathione tablets, etc., under the guidance of doctors, but they need to follow the doctor’s instruction to avoid blind medication, which may cause adverse reactions. 3. Physical therapy: If the effect of medication is not obvious, you can also choose photoelectric therapy such as intense pulse light under the guidance of professional doctors and in combination with your personal situation, but you need to pay attention to the risk of scarring and hyperpigmentation. Chloasma is a kind of skin disease with chronic development, which is easy to recur. Patients should pay attention to avoiding exposure to sunlight in daily life, and at the same time, cooperate with dietary modification and follow the doctor’s instruction to control, improve and alleviate the development of the disease.