Differential diagnosis of dermatitis medicamentosa are :
-secondary syphilis
-lichen planus
-viral exanthema
-toxic shock syndrome
-scarlet fever
-acute HIV infection
-systemic lupus erythematosus
-early erythema multiforme major
-atopic dermatitis
-sarcoidosis
-erythema nodosum
-atopic dermatitis
-eczema
-secondary syphilis
-lichen planus
-viral exanthema
-toxic shock syndrome
-scarlet fever
-acute HIV infection
-systemic lupus erythematosus
-early erythema multiforme major
-atopic dermatitis
-sarcoidosis
-erythema nodosum
-atopic dermatitis
-eczema