Tag: cefaclor reaction

Serum Sickness-Like Reactions: What Parents Need to Know About Delayed Antibiotic Reactions in Kids

12 February 2026

Robot San 0 Comments

Serum Sickness-Like Reactions: What Parents Need to Know About Delayed Antibiotic Reactions in Kids

Serum sickness-like reaction (SSLR) is a delayed, non-allergic response to certain antibiotics like cefaclor that causes rash, fever, and joint pain in children. Learn how to tell it apart from true allergies and why misdiagnosis leads to unnecessary antibiotic risks.