Effect of Four Penetration Enhancers on Percutaneous Absorption of Diphenhydramine Hydrochloride / 中国药房

ABSTRACT

glycerol,and the best penetrable concentrations for it were 0.5%,0.5% and 0.2%,respectively.No obvious penetration efficacy was noted for glycerol.CONCLUSIONS: 4 kinds of penetrations enhances can increase the percutaneous absorption of DH under the certain concentration.