What Does NBM Mean? Understanding Nil by Mouth in Pharmacology
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5 min read
According to a 2024 survey of intensive care professionals, 97% reported witnessing patient discomfort or distress when NBM. When healthcare professionals use the abbreviation NBM, they are referring to "nil by mouth," a critical patient care and pharmacology instruction. This directive prohibits any oral intake—including food, fluids, and medications—and is essential for patient safety during a variety of medical procedures.
