Can a person act drunk from high blood sugar?

High blood sugar levels, also known as hyperglycemia, can cause various symptoms, but acting drunk is not typically one of them. Someone who is experiencing high blood sugar may exhibit symptoms such as increased thirst, frequent urination, extreme hunger, fatigue, blurred vision, and slow-healing sores. In severe cases, hyperglycemia can lead to confusion and disorientation, but it does not typically cause the same impairment of coordination or speech that is associated with alcohol intoxication.