I can provide information based on available knowledge up to my cutoff date in 2023.
The terms "problem drinker," "binge drinker," and "weekend alcoholic" were used in the past to describe different patterns of alcohol consumption. These terms are not formal medical diagnoses but were sometimes used to categorize individuals based on their drinking behaviors.
Problem drinker: This term generally refers to someone whose drinking habits cause difficulties or negative consequences in their life, even if they do not meet the criteria for alcoholism or alcohol use disorder. It could include people who engage in risky drinking behaviors, but they may not necessarily be physically dependent on alcohol.
Binge drinker: Binge drinking is a pattern of drinking that brings a person's blood alcohol concentration (BAC) to 0.08 grams percent or above. This typically occurs when men consume five or more drinks or women consume four or more drinks in about two hours. Binge drinking can lead to harmful physical and social consequences, but it doesn't necessarily mean someone is an alcoholic.
Weekend alcoholic: This term was sometimes used to describe individuals who drank heavily only on weekends but maintained more moderate drinking patterns during the rest of the week. Like "problem drinker," it's not a formal medical diagnosis, but it indicated a specific pattern of alcohol consumption.
It's important to note that the terminology and understanding of alcohol use and related disorders have evolved over time. In the current medical context, the term "alcoholism" or "alcohol use disorder" is used to diagnose problematic drinking behaviors. The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) published by the American Psychiatric Association provides the criteria for diagnosing alcohol use disorder, which includes mild, moderate, and severe classifications.
It's also worth mentioning that heavy drinkers can exist who do not meet the criteria for alcohol use disorder or alcoholism. However, heavy and excessive alcohol consumption can still lead to significant health and social problems.
If you or someone you know is struggling with alcohol consumption, it's essential to seek professional help from healthcare providers, counselors, or support groups to assess the situation and provide appropriate guidance and intervention.