The Effects of Binge Drinking
Binge drinking is often seen as a social activity — a night out with friends, a way to unwind, or a celebration. However, when alcohol consumption goes beyond moderation, it can have serious consequences for our health, relationships, and emotional well-being.
What Is Binge Drinking?
Binge drinking refers to consuming a large amount of alcohol over a short period of time, typically with the aim of becoming intoxicated. In Australia, the National Health and Medical Research Council (NHMRC) defines binge drinking as drinking in a way that increases the risk of injury or harm in the short term.
In practical terms, this usually means:
- For women: 4 or more standard drinks on a single occasion
- For men: 5 or more standard drinks on a single occasion
One standard drink in Australia contains approximately 10 grams of pure alcohol — for example, a 100ml glass of wine, a 285ml middy of full-strength beer, or a 30ml shot of spirits. Consuming several of these in a short time can quickly raise blood alcohol levels and impair coordination, judgment, and decision-making.
Short-Term Effects
The immediate effects of binge drinking can include:
- Impaired judgment and decision-making
- Increased risk of accidents or injuries
- Memory lapses or blackouts
- Nausea, vomiting, or dehydration
- Increased aggression or mood changes
These effects can lead to risky behaviour, conflict, and situations that may cause regret or harm.
Long-Term Consequences
When binge drinking becomes a regular pattern, the impact extends far beyond a hangover. Over time, excessive alcohol use can lead to:
- Liver damage and digestive issues
- Heart problems and high blood pressure
- Sleep disturbances and anxiety
- Depression or emotional instability
- Dependence or addiction
These effects can build up slowly and may go unnoticed until they begin to affect physical health, mood, and relationships.
Emotional and Relationship Impact
Binge drinking doesn’t just affect the body — it also takes a toll on emotional health and personal connections. Loved ones may feel anxious, frustrated, or hurt when drinking patterns cause tension or unpredictable behaviour. Communication can break down, and feelings of shame or guilt may surface after a night of heavy drinking.
This emotional strain can create a cycle of stress, self-criticism, and avoidance — all of which make it harder to stop the pattern without support.
Breaking the Cycle
Recognising the effects of binge drinking is the first step toward change. Counselling or therapy can help individuals understand the emotional or situational triggers that contribute to drinking. With guidance, self-compassion, and support, it is possible to rebuild balance, strengthen relationships, and create new coping strategies that don’t rely on alcohol.
Final Thoughts
Binge drinking may begin as a way to relax or connect, but over time it can lead to significant harm to health, self-esteem, and relationships. By becoming aware of how much alcohol counts as too much — and seeking help early — individuals can make meaningful changes toward a healthier, more fulfilling life.
If you or someone you care about is struggling with alcohol use, confidential help is available through myself, your GP, or national helplines such as Alcohol and Drug Foundation (ADF) and Lifeline (13 11 14).
"In 2021 the US Cancer came out against any alcohol. This is a body that had gotten money from the alcohol industry, so this was a hard thing. Except the research was really clear. Any alcohol is associated with an increase of seven different types of cancer. Including prostate cancer, breast cancer, mouth and larynx cancer, colon cancer. This is not innocuous but yet we're sold this lie that the average man can have 2 - 3 drinks a day that's 14-21 drinks week - are you insane? Brand new research has come out that looked at studies over 40 years, and they found many of the studies were supported by the Alcohol industry."
