Introduction Drug provocation test timing plays a critical role in evaluating suspected drug allergies. Drug provocation testing (DPT), also known as a drug challenge, remains the gold standard for confirming or ruling out drug hypersensitivity. However, success depends heavily on understanding how soon after drug exposure symptoms appear. By tailoring the timing and protocol of DPT based on the type of reaction—immediate, delayed, or severe—clinicians can improve diagnostic accuracy and minimize risk. This post outlines practical strategies, guideline updates, and real-world challenges that affect how and when drug provocation tests…
Read MoreWhen and How to Perform Drug Provocation Tests in Drug Hypersensitivity: Timing Matters
