Y90.4

Clinical Causes: Consumption of alcoholic beverages such as beer, wine, or spirits Binge drinking episodes to reach intoxication levels Repeated drinking over a short period of time Social or recreational drinking where alcohol intake is high Lack of awareness about alcohol's effects or personal tolerance

Key Symptoms: Impaired judgment and decision-making Reduced coordination and balance Slurred speech Slowed reaction times Dizziness or lightheadedness Mood swings or emotional variability Nausea or mild vomiting Altered perception of time and space

Diagnosis Path: Blood alcohol concentration (BAC) is measured through a blood test, which provides an accurate indication of the amount of alcohol in the bloodstream. Medical professionals interpret the results to determine whether a person is intoxicated. In legal situations, a BAC of 80–99 mg/100 ml indicates alcohol impairment that can affect behavior and physical abilities. Clinicians may also assess symptoms and conduct a physical examination to evaluate intoxication levels and potential health effects.

Treatment Protocols: Management of alcohol intoxication involves monitoring and supportive care. It typically includes ensuring the individual’s airway, breathing, and circulation are stable, and treating any injuries or complications. Hydration with fluids may be administered to help process alcohol and prevent dehydration. In more severe cases, medical supervision is necessary to monitor for alcohol poisoning and to provide interventions such as medications or hospitalization. Long-term treatments may include counseling, behavioral therapies, and alcohol education programs to reduce future risky drinking behaviors.