Biologics are not small molecules: the case for pre-allergy testing in an era of immune-based therapies

“Once it’s in your body, there’s no taking it back.” That’s what the infusion nurse told a friend of mine after administering the injection. She had just started a biologic medication for an autoimmune condition. Immediately, her body reacted: nausea, then hives, then a terrifying tightening of her throat. She rushed back to the clinic. Read more… Biologics are not small molecules: the case for pre-allergy testing in an era of immune-based therapies originally appeared in KevinMD.com.

May 2, 2025 - 00:32
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Biologics are not small molecules: the case for pre-allergy testing in an era of immune-based therapies

“Once it’s in your body, there’s no taking it back.” That’s what the infusion nurse told a friend of mine after administering the injection. She had just started a biologic medication for an autoimmune condition. Immediately, her body reacted: nausea, then hives, then a terrifying tightening of her throat. She rushed back to the clinic.

Read more…

Biologics are not small molecules: the case for pre-allergy testing in an era of immune-based therapies originally appeared in KevinMD.com.