长期大量服用冬眠灵(或其他酚塞嗪类药物)后并发角膜,晶体混浊和巩膜、结膜色素沉着等眼部病变,近十年来国外屡有报告。混浊主要发生在角膜内层和晶体前囊下,而且多认为病变是不可逆的。其发生机理和混浊的性质,虽有几种推论和假说,但尚特进一步研究[国外医学参考资料,精神 Long-term use of large quantities of winter sleep Ling (or other phenazine plug drugs) after corneal opacity, opacity and sclera, conjunctival pigmentation and other eye diseases, foreign reports over the past 10 years. Turbidity occurs mainly in the corneal inner layer and the anterior capsule, and many think the lesions are irreversible. Its mechanism of occurrence and the nature of turbidity, although there are several inferences and hypotheses, but still further study [foreign medical reference, the spirit