【Abstract】 Objective The effect of treating corticosteroid-dependent dermatitis by heparin sodium cream was investigated.Methods We sampled the cases at random to the control and treatment group,using simple emulsion and heparin sodium cream spread on lesions respectively,and took oral agents at the same time.The results was compared and analyzed in statistics.Results The effective rate of therapy was 24.81% in control and was 52.24% in treatment group,the results compared in significant defference.Conclusion We treated corticostiroid-dependent dermatitis by heparin sodium cream with satisfied effect.