用凡士林作为基质配制硫水软膏时,因主药水杨酸靠人工研磨,费时费力,不易研细;而且软膏质量也难控制;再者主药的粒度大,对患者的皮肤有较强的刺激性,局部作用不均匀,疗效较差。特别是水杨酸在研磨过筛时,还可引起工作人员鼻眼粘膜刺激症状。而凡士林作软膏基质;因有油腻感易污染衣服、患者不易接受。笔者以三乙醇胺 Vaseline as the matrix preparation of sulfur ointment, because the main drug salicylic acid by artificial grinding, time-consuming and laborious, difficult to research fine; and the ointment quality is difficult to control; also the main drug particle size, strong stimulation of the skin of patients Sexual, local uneven effect, poor efficacy. In particular, salicylic acid grinding in the sieve, it can also cause staff nose and mucous membrane irritation. Vaseline ointment matrix; easily contaminated with greasy clothes, the patient is not easy to accept. The author to triethanolamine