Thousand White Hydroquinone Cream, known generically as Hydroquinone Cream, is indicated for melasma, freckles, and post-inflammatory hyperpigmentation, and is used to get rid of acne marks. Acne marks are caused by hyperpigmentation left after acne has healed, and can be treated with topical hydroquinone cream when they appear. However, burning sensation or local allergic reaction may occasionally occur when using the drug, patients under 12 years of age and pregnant women are prohibited; use also need to pay attention to each time the area of the drug can not be too large, do not apply on the normal skin. Topical medication is not obvious with photoelectricity, chemical skin resurfacing and other joint treatment is recommended. When acne marks appear, pay attention to moisturizing, to prevent excessive stimulation, usually do a good job of sun protection. All of the above treatments require patients to go to regular medical institutions, under the guidance of specialists, avoid unauthorized use of drugs to prevent adverse consequences.