RT Journal Article SR Electronic T1 Controversial Techniques in Allergy JF Pediatrics JO Pediatrics FD American Academy of Pediatrics SP 1076 OP 1077 VO 83 IS 6 A1 CROOK, WILLIAM G. YR 1989 UL http://pediatrics.aappublications.org/content/83/6/1076.2.abstract AB I am writing to present a second opinion concerning the candidiasis hypersensitivity syndrome as described by Shapiro and Anderson. Although the candida hypothesis was said to be "unproven" and a warning was expressed about the "potentially adverse effects of long-term antibiotic therapy," there is scientific support for a different point of view. The relationship of yeast to urticaria has been established in a well-designed double-blind trial. There is also evidence that gut yeast may play a role in some cases of psoriasis.