Other people lighten their skin as a way of dealing with hyperpigmentation.

其他人减轻他们的皮肤作为的处理方式与色素沉着。

Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.

青铜色的色素沉着见于血色素沉着症和砷中毒。

OBJECTIVE To discuss the general regularity and characteristics of drug-induced hyperpigmentation.

目的：探讨药物引起色素沉着的特点及一般规律。

One ingredient found to be useful in the treatment of hyperpigmentation disorders is Rumex extract.

一成分，发现是有益的，在治疗色素沉着症是鲁梅克斯提取物。

Some patients with acne vulgaris, papular urticaria and lip hyperpigmentation also had positive patch test.

痤疮、丘疹性荨麻疹、唇部色素沉着亦有阳性结果。

CONCLUSION: Some of the crude drugs could be used in medicines or cosmetics for the treatment of hyperpigmentation.

结论：某些中药可用于药品或化妆品中治疗色素沉着过多症。

The patient presented with ivory white scars, telangiectasis, hyperpigmentation and ulcerations on the both lower legs.

小腿 出现许多象牙白色萎缩性瘢痕，伴毛细血管扩张、色素沉着、溃疡。

Pure White Essence is used for inhibiting melanin production over the whole face, improving overall hyperpigmentation in just 14 days.

为全面抑制色斑的精华液，需全面涂上，全面改善皮肤色素，14日回复嫩白。

Pituitary tumors may also cause generalized hyperpigmentation as a result of increased secretion of melanocyte-stimulating hormone (MSH).

脑垂体肿瘤，由于促黑激素(MSH)分泌增多，也可引起全身性的色素沉着。

Applied topically, it will help in the treatment of comedonal acne and inflammatory acne, as well as hyperpigmentation, including melasma.

当涂在肌肤上，能治疗粉刺以及发炎的青春痘。

METHEDS 126 cases of drug-induced hyperpigmentation reported in internal medical journals published from Jan. 1994 to Dec. 2006 were collected and analyzed.

方法：对1994年1月—2006年12月国内医药学术期刊报道的药物引起的色素沉着126例文献进行统计和分析。

In human being, tyrosinase is the key enzyme for melanin biosynthesis, and is associated with melanin hyperpigmentation such as melasma, freckles, ephelide, senile lentigines.

在人体中，它与色素障碍性疾病及恶性黑色素肿瘤的发生与治疗有关。