Which symptom is most commonly associated with alcohol withdrawal?

Hallucinations are indeed a significant symptom associated with alcohol withdrawal. During withdrawal, individuals may experience visual or auditory hallucinations as part of the broader spectrum of withdrawal symptoms, which can also include tremors, anxiety, and seizures. The presence of these hallucinations can indicate a more severe withdrawal syndrome, often referred to as delirium tremens, which requires medical attention.

In contrast, excessive sleep is not typically associated with alcohol withdrawal; rather, individuals often experience insomnia or disrupted sleep patterns. Social withdrawal can occur but is more closely tied to the long-term effects of alcohol use rather than acute withdrawal. Frequent mood swings may also be observed, but they are not as central to the withdrawal experience as hallucinations, which are more directly linked to the neurochemical changes that occur when alcohol intake stops abruptly.