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Boxed Warning

Meaning

A Boxed Warning, formally known as a Black Box Warning, is the strictest cautionary statement required by regulatory agencies like the FDA on the labeling of prescription medications. This prominent warning is reserved for drugs where scientific data indicates a significant risk of serious or life-threatening adverse effects. Its presence is a critical alert for healthcare providers and patients regarding the necessary precautions and potential risks associated with the therapy. It underscores the importance of a thorough risk-benefit analysis before initiating treatment.