Antihistamines only delay emergency treatment for anaphylaxis Giving antihistamines to children who experience anaphylaxis only endangers their lives by delaying emergency treatment, researchers reported. Instead, children should be administered epinephrine and go straight to the ED. Evan Wiley, MD, a pediatric resident at Jacobi Medical Center in New York, and another colleague reviewed the medical records of children and young adults who were admitted to a community pediatric hospital between July 2015 and January 2019. They found that 72% of patients who first took antihistamines at home delayed seeking medical care compared with only 25% of those who did not take them. Patients who took antihistamines were more than seven times more likely to delay emergency treatment (OR = 7.45; …