Kimberly Blumenthal, MD, MSc
Posts by Kimberly Blumenthal, MD, MSc
People who are allergic to penicillin are often given less effective medications that can make them more susceptible to infections, but many people who believe they are allergic to penicillin are not. New techniques are allowing medical providers to assess whether or not a person has a true penicillin allergy.
Many people who believe they are allergic to penicillin do not in fact have this allergy. Additionally, people who were allergic in the past may no longer be. An allergist can use various tests to determine whether a person has a true allergy.