*What is chin acne? Feline chin acne is a disorder of follicular keratinization. Follicular keratinization refers to the overproduction of keratin, a protein found in the outer layer of skin. When this excess keratin is trapped in the hair follicle, comedones or “blackheads” form. These comedones may become infected with bacteria and form pustules or “pimples”. Feline chin acne is similar to the acne that humans get. *What are the clinical signs of chin acne? The most common clinical sign associated with chin acne is the “dirty” appearance of the chin. Some people refer to this condition as “dirty chin syndrome” for that reason. The lesions, pustules and comedones, may appear on the chin, lower lip and/or the upper lip. The chin often appears dark and flaky. Careful observation will reveal the “blackheads” and infected follicles. Chronic cases may have hard, crusty lesions that are sore when touched. Both male and female cats can develop chin acne. *
Posted on: Wed, 13 Aug 2014 19:38:09 +0000