Cephalosporin Allergies: What You Really Need to Know About Cross-Reactivity with Penicillins
Cephalosporin allergies and cross-reactivity with penicillins are often misunderstood. New research shows cross-reactivity is far lower than the outdated 10% myth, especially with modern cephalosporins. Learn what really matters-side chains, generations, and safe prescribing.
