January 2006 in “Yearbook of Dermatology and Dermatologic Surgery”
Most studies on perioraldermatitis treatment are of low quality, with some agreement on oral tetracycline effectiveness and stopping steroids and cosmetics.
A 37-year-old male resolved scalp folliculitis by adopting a low-histamine diet and taking Vitamin A, Zinc, and Fish Oil, leading to better skin health and thicker hair. He warns about the potential toxicity of excessive Vitamin A intake.