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皮肤干燥症是临床常见皮肤病的一组症状,可由鱼鳞病、异位性皮炎、皮肤浅部真菌感染及某些工农业职业性皮肤病多种原因引起,中老年人多发。其症状为皮肤干燥、粗糙,重者引起皲裂、出血和继发感染。本症疗法较多,但疗效不尽如意。研制寻求疗效确切持久,安全无刺激,使用方便舒适,易为患者所接受的治疗皮肤干燥症的优良制剂,是当前皮肤病防治中的重要课题之一。为此我们参考国内外有关文献,通过多次试验,筛选出以乳酸为主药,辅以适量尿素作助渗剂,制成了油包水型乳酸软膏,取得了满意效果。报告如下:
Dry skin disease is a group of clinical common dermatological symptoms, by ichthyosis, atopic dermatitis, superficial fungal skin infections and some industrial and agricultural occupational skin diseases caused by a variety of reasons, many elderly people. The symptoms of dry skin, rough, severe cases cause chapped, bleeding and secondary infection. More treatment of this disease, but the effect is not satisfactory. It is one of the most important issues in the current prevention and treatment of dermatosis to develop an excellent preparation which is to seek the exact and lasting efficacy, safety and irritation, easy to use and comfortable and easy to be accepted by the patients. To this end we refer to relevant literature at home and abroad, through many tests, filtered out to lactic acid as the main drug, supplemented with the amount of urea as penetration enhancer, made of water-in-oil lactic acid ointment, and achieved satisfactory results. The report is as follows: