In medical notation, what does "NAD" stand for?

In medical notation, "NAD" stands for "No acute disease." This term is commonly used by healthcare professionals during examinations to indicate that there are no signs of acute illness present in a patient. It is particularly relevant during physical assessments or reviews of patient histories. When a healthcare provider notes that a patient is "NAD," it suggests that while they might still have chronic issues or other non-acute conditions, there are no immediate or severe health concerns requiring urgent attention.

It is important to recognize that while other options might appear plausible in specific contexts, they do not align with the standard definition and usage of "NAD" in medical terminology.