In the acute stage, erythema, papules, mound herpes and oozy are clinical features; but in the chronic stage, dryness, scales and lichenification are clinical symptoms. 急性期皮损以红斑、丘疹、丘疱疹、渗出为主,慢性期则表现为干燥、脱屑和苔藓样变。
In the acute stage, papule, blister, scab and erythema are clinical features; but in the chronic stage, dryness, scales and lichenification are clinical symptoms; and pruritus is a concomitant symptom in every stage. 其中,急性期以丘疹、水疱、结痂及红斑等为临床特征,慢性湿疹则以干燥、鳞屑、苔藓化等为典型特征,瘙痒常伴发在各期之中。