The generic name of Chibai Hydroquinone Cream Ointment is Hydroquinone Cream Ointment, and its proper use is to take an appropriate amount of the medication and apply it to the affected area, but it should be used in accordance with the doctor’s instructions. Hydroquinone cream is a white ointment with an emulsion base, which has the effect of decolorizing and reducing hyperpigmentation, and is often used in the treatment of freckles, chloasma and post-inflammatory hyperpigmentation spots. The correct use of the drug is to take appropriate amount of the drug and apply it externally on the affected area once a day in the morning and once in the evening, and use the drug for a few weeks, and continue to use the drug for a few more weeks if there is no improvement in the lesions; when the color of the spot changes is restored to the normal skin color, it is necessary to gradually reduce the use of the drug, and if there is no therapeutic effect after using the drug for 2 months, the use of the drug should be discontinued or follow the instructions of the doctor. When using the drug, pay attention to the sensitivity test, minor erythema can continue to use, if itching, erythema and other symptoms of irritation continue to be unrelieved should be discontinued; the use of the area should not be too large; can not be used for the eyes, wounds around the spot lesions, and it is recommended that only be used for the lesion, once the discoloration, prohibited from use. Any drug may have certain side effects, some patients may experience burning sensation, local allergies and other adverse reactions after external use of the drug. It should be noted that children under 2 years of age, pregnant women, and those who are allergic to this product are prohibited. For people who need to use hydroquinone cream externally, it is recommended to go to a regular hospital to consult a doctor and use the drug under the doctor’s guidance, and do not abuse the drug.