What physiological change may occur in a patient during alcohol withdrawal known as diaphoresis?

Diaphoresis refers to excessive sweating, which is a common physiological response during alcohol withdrawal. As the body attempts to re-establish homeostasis after the cessation of alcohol intake, the sympathetic nervous system is activated. This activation leads to increased perspiration as part of the body's stress response. Excessive sweating can also be attributed to the body's effort to eliminate toxins and cope with the imbalance caused by the abrupt reduction in alcohol levels.

While increased heart rate, altered mental status, and dehydration can also be symptoms associated with alcohol withdrawal, they do not directly define diaphoresis. Instead, they may be secondary effects that occur alongside the primary symptom of excessive sweating. Understanding the primary symptom helps in recognizing and assessing the patient's condition effectively during withdrawal management.