title: Microorganisms and psoriasis.
abstract: It has been suggested previously that psoriasis is best explained as a distinctive inflammatory response to a variety of microbial stimuli, all acting primarily through activation of the alternative complement pathway. For the past several years we have conducted a "Problem Psoriasis Clinic" based on that premise. Patients are questioned, examined, and subjected to microbiologic laboratory investigations in an attempt to identify possibly relevant microorganisms, and then are treated with antibiotics. This article lists the most commonly found microorganisms in psoriasis patients and describes the usual treatment for each. Results obtained with this approach compare favorably with those achieved with more usual anti-psoriasis treatments. We recommend that a microbiologic investigation and a trial of antimicrobial treatment should precede any plan to treat psoriasis patients with anything more than the simplest topical agents.
authors.affiliation: Department of Dermatology, University of Tennessee College of Medicine, Memphis 38163.
authors.forename: E W
authors.initials: EW
authors.lastname: Rosenberg
authors.forename: P W
authors.initials: PW
authors.lastname: Noah
authors.forename: R B
authors.initials: RB
authors.lastname: Skinner
mesh_terms: D001419:Bacteria / Q000302:isolation & purification; D002176:Candida albicans / Q000302:isolation & purification; D006801:Humans; D008828:Microbiological Techniques; D011565:Psoriasis / Q000382:microbiology*