Which term describes negative physical symptoms resulting from suddenly stopping a drug?

The term that accurately describes negative physical symptoms resulting from suddenly stopping a drug is physical withdrawal. This condition occurs when an individual who is physically dependent on a substance reduces or stops its use abruptly. Symptoms can include nausea, sweating, shaking, and other physical manifestations that occur as the body reacts to the absence of the drug it has adapted to.

In this context, substance dependence refers to a state where an individual has developed tolerance and experiences withdrawal symptoms, but it does not specifically highlight the physical aspect that is central to the notion of physical withdrawal. Psychological withdrawal involves emotional and cognitive symptoms such as anxiety or depression, which are not primarily physical in nature. Drug tolerance describes the phenomenon where an individual requires increasingly larger doses of a substance to achieve the same effect, rather than the physical symptoms experienced upon cessation. Thus, physical withdrawal is the most accurate term for the symptoms that arise due to the sudden stop of drug use.