title: A prickly problem.
authors.affiliation: University of Louisville School of Medicine, Division of Dermatology, Louisville, Ky, USA.
authors.forename: Agnessa
authors.initials: A
authors.lastname: Gadeliya
authors.forename: Parwathi Uma
authors.initials: PU
authors.lastname: Paniker
mesh_terms: D005145:Face; D006197:Hair / Q000254:growth & development; D018859:Hair Follicle / Q000473:pathology; D006801:Humans; D006920:Hygiene; D007249:Inflammation; D008297:Male; D008875:Middle Aged; D012871:Skin Diseases / Q000175:diagnosis* / Q000209:etiology* / Q000473:pathology