Tag: penicillin allergy

Beta-Lactam Allergies: Penicillin vs Cephalosporin Reactions Explained

Most people labeled penicillin-allergic aren't truly allergic. Learn how penicillin and cephalosporin reactions differ, why cross-reactivity is overblown, and how testing can get you back on the safest antibiotics.

Drug Allergies vs. Side Effects: How to Tell Them Apart and Stay Safe

Learn how to tell the difference between a true drug allergy and a common side effect - and why mixing them up can lead to dangerous, costly mistakes in your treatment.