Clinical recommendation	Evidence rating	References
Infants with generalized seborrheic dermatitis, diarrhea, and failure to thrive should be evaluated for immunodeficiencies.	C	14
The first-line therapy for seborrheic dermatitis of the scalp should be topical steroids.	C	2,20,34
Topical calcineurin inhibitors (e.g., tacrolimus ointment [Protopic], pimecrolimus cream [Elidel]) are recommended for seborrheic dermatitis of the face and ears.	B	26–28
Once-daily ketoconazole (Nizoral) combined with two weeks of once-daily desonide (Desowen) is recommended for seborrheic dermatitis of the face.	B	22