Symptoms can be aggravated by environmental factors like allergies ... Seborrheic Dermatitis affects oil gland-rich areas, causing redness, scaling, and dandruff, with a prevalence of 1-5% in Asia.

Nevertheless, AD can sometimes have a different morphology (ie, a nummular, prurigo-like, or seborrheic dermatitis–like morphology) and can occur with normal levels of total and allergen ...

Reducing stress and emotions and behavioral habits that damage skin, hair, or nails can enhance response to treatment when ... psychogenic excoriations, nummular dermatitis, perioral dermatitis ...