Table 1 Changes in the symptoms of contact allergic dermatitis during the treatment perio

	18.3.10	18.3.11	18.3.14	18.3.15	18.3.19	18.3.23
pruritus	++	+++	+	++	+++	+
erythema	+	+++	+	++	++	+
edema	+	++	++	+	+	-
exudate	-	+	-	+	+	-
bleeding	-	+	-	+	+	-

The patient arbitrarily applied steroid ointment to the affected skin on March 11th, and removed crust of the affected skin on March 15th.
+++: severe, ++: moderate, +: mild, -: no symptom