Consider Penicillin, Even if You Have Had a Prior Reaction
American College of Allergy, Asthma and Immunology (ACAAI)A study presented at the American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting, examined the records of patients who, after being told they were allergic to penicillin, tested negative for penicillin allergy, and were then able to be treated with intravenous penicillin.