NOVEMBER 9TH, 2023POSTED BY U. MICHIGAN (Credit: Sketch/Unsplash) Measuring water loss from the skin can predict anaphylaxis during oral food challenges before it becomes clinically evident, say researchers. Anaphylaxis—a severe allergic reaction that may include a skin rash, nausea, vomiting, difficulty breathing, and shock—from a food allergy sends 200,000 people to the emergency room annually in the...