扁平苔藓是一种皮肤———粘膜慢性炎症 ,可以单独发生于口腔或皮肤 ,也可以皮肤与粘膜同时罹患。我院研制的扁平苔藓散对于治疗口腔扁平苔藓有显著疗效 ,现将扁平苔藓散的制备及临床观察结果报告如下1　处方与制备1 1　处方　地塞米松粉 7 9ｇ ,制霉菌素粉 2 0 ｇ ,克霉唑粉 Lichen planus is a kind of skin --- chronic mucosal inflammation, can occur alone in the mouth or skin, skin and mucous membranes can also suffer from the same time. Lichen planus in our hospital for the treatment of oral lichen planus have a significant effect, the preparation of lichen planus and clinical observations are reported as follows 1 prescription and preparation of 1 1 prescription dexamethasone powder 79g, nystatin powder 20g , Clotrimazole powder