Alcohol intoxication, also known as drunkenness or alcohol poisoning, is the negative behavior and physical effects due to the recent drinking of ethanol (alcohol). Symptoms at lower doses may include mild sedation and poor coordination. At higher doses, there may be slurred speech, trouble walking, and vomiting. Extreme doses may result in a decreased effort to breathe (respiratory depression), coma, or death. Complications may include seizures, aspiration pneumonia, injuries including suicide, and low blood sugar.