Allergy Assessment for Nurses: True Allergy vs Sensitivity, IgE Testing, and Safer Care

New nurses are often handed a long "allergy list" and five minutes to make sense of it. In this episode, Kati Kleber talks with Sophia L. Thomas, DNP, APRN, FNP-BC, PPCNP-BC, FNAP, FAANP, former President of the American Association of Nurse Practitioners and NP at DePaul Community Health Centers, about how to take a focused allergy history that actually improves patient care.

What you'll learn:

✅ A fast framework to separate side effect vs intolerance vs sensitivity vs true allergy

✅ The exact questions to verify things like "penicillin allergy" and when to consider delabeling

✅ How and when to use allergen-specific IgE blood testing (no antihistamine washout)

✅ High-impact pitfalls: alpha-gal syndrome and heparin; birch–apple cross-reactivity

✅ Documentation that helps providers choose safer meds and diets

✅ When to loop in pharmacy/allergy, and what to tell families about prevention

This episode is great info for new grads, med-surg, ICU/ED, primary care, school nurses, and anyone updating intake workflows.

🔗 Resources & Links:

• Connect with Dr. Sophia Thomas on LinkedIn and X
• Join the FreshRN email list for free resources & updates: https://www.freshrn.com/email-sign-up/
• Nurse leaders: Looking for a comprehensive residency program for your new grads? Check out: https://www.freshrn.com/enterprise/

 

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