外用药物治疗.ppt

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1、1TopicTherapy外用药物治疗昆明医学院第二临床学院皮肤性病学教研室邓丹琪教授1Howtousethem?BeforeAfterContentsCharacteristicoftopicagents(外用药的性能)Vehiclesfortopicalagents(外用药的剂型)Therapeuticprincipleoftopicagents(治疗原则)Caution(注意事项)Characteristicoftopicagents清洁剂(clearingagents):Function

2、：Usetocleareffusion(渗出物),scale(鳞),crustandresidue.Examples：3％硼酸BoricAcidSolutionSodiumChloride生理盐水LiquidParaffin液体石蜡Characteristicoftopicagents保护剂(protectiveagents)Fouction：Protectskin,reducefriction(摩擦),preventeffectofexternalirritantExamples：TalcPo

3、wder(滑石粉)ZincOxidePowder(氧化锌粉)Amylum(淀粉)Characteristicoftopicagents止痒剂(antipruriticagents)Function：ReducingtheitchingExamples：5%苯唑卡因Benzocaine0.5-2%薄荷Menthol2%樟脑CamphorglucocorticoidCharacteristicoftopicagents角质促成剂（keratoplastics）Function：Promotecorn

4、eumepidermidistobecomenomal.Anastolevascellum(收缩血管),relieveeffusionandinfiltrating.(减轻炎性渗出和浸润)（Examples：焦油empyreumaticoil3%水杨酸SalicylicAcid3%一5%硫磺SulfurCharacteristicoftopicagents角质剥脱剂（keratolytics）Function：Makehyperkeratosis（过度角化）cellamotic(脱落).Exam

5、ples：10％硫磺Sulfur5％～10％水杨酸SalicylicAcid0.01％～0.1％维A酸TretinoinCharacteristicoftopicagents收敛剂（astringents）Function：Inhibitexternalizationofsweatglandandcoilgland.凝固蛋白质、减少渗出抑制分泌、促进炎症消退Examples：5％甲醛Formaldehyde0.2％～0.5％硝酸银SilverNitrateCharacteristicoftopi

6、cagents腐蚀剂（caustics）Function：Destroyandremovalhyperplastic(增生）granulationtissueandecphyma(赘生物).Examples：苯酚Phenol硝酸银SilverNitrate5-20%乳酸LacticAcidCharacteristicoftopicagents抗菌剂（antiseptics）Function：Havedisinfectionorbacteriostasis.(杀灭或抑制细Exzamples：3％硼

7、酸BoricAcidSolution1％红霉素ErythromycinOintment2%莫匹罗星MupirocinOintmentCharacteristicoftopicagents抗真菌剂（antifungalagents）Function：Havekillorfungistasis(抑制真菌)Examples：2％～3％克霉唑Clotrimazole1%益康唑Econazole1%～2.5%硫化硒SeleniumSulfideBenzoicAcid,(笨甲酸）Glacialacetica

8、cid,（冰醋酸）Allylamine（丙烯胺）Characteristicoftopicagents抗病毒剂（antiviralagents）Function：antiviralExamples：2%～3%阿昔洛韦Aciclovir0.5%～1%疱疹净Indo-DeoxyuridineCharacteristicoftopicagents杀虫剂（insecticides）Function:Killparasitesuchasvermiformacari(蠕形螨),pediculus(虱).Ex