Werewolf Syndrome Hypertrichosis is a medical term, also known as "Werewolf syndrome", referring to a condition of excessive body hair. It can be generalized, symmetrically affecting most of the torso and limbs, or localized, affecting an area of skin. It may be mild or severe. In most cases, the term is used to refer to an above-average amount of normal body hair that is unwanted and is an aspect of human variability. Source - Wikipedia.com | Werewolf Syndrome |