Health Info > Diet/Lifestyle Published on : December 27, 2023

How Drinking Excessive Alcohol Affects Your Health

Name: Hola Health
Address: Australia
Telephone: +611300014652
Price range: $

Written by Sai Pragna Chagarla, Staff Writer – Hola Health

How Drinking Excessive Alcohol Affects Your Health

Australians enjoy a vibrant drinking culture, and alcoholic beverages are a prominent part of social gatherings, whether it’s at the local pub, a barbecue, or a celebration. Anyone who is above 18 years of age can legally purchase alcohol in Australia. While it is okay to drink occasionally and within the prescribed limit, there are times when one goes overboard with the amount of alcohol per day and some people turn to a chronic, regular intake of alcohol.

But How Much Is Too Much?

As per the Australian Government’s National Health and Medical Research Council (NHMRC) a healthy adult over 18 years of age should not consume more than 10 standard drinks per week or more than 4 standard drinks on any one day. It is not recommended for children and young adults under the age of 18 years to consume alcohol in any quantity as there is no safe level and it could be a hindrance to their continuous brain development. Alcohol should be strictly avoided for women trying to conceive, pregnant, or if they are breastfeeding.

What is one standard drink?

One standard drink contains 10 grams of pure alcohol. The consumption quantity of the drink varies depending on the alcohol content in the drink. Here is what a standard drink looks like (approximately):

285ml full-strength beer or cider
375ml mid-strength beer
425ml light-strength beer
100ml wine
30ml of spirits such as Vodka or Whiskey etc.

Often these restrictions are thrown to the wind and people end up consuming more than the limit. According to the Australian Bureau of Statistics, 1 in 4 Australians exceeded the Australian Adult Alcohol Guideline in 2020-2021. According to AIHW, alcohol accounted for 59% of drug-related hospitalisations in 2021-2022. Intake of alcohol within the limit and in a social setting could be a pleasurable experience but it is important to keep a tab on the tolerance level of a person and the number of drinks to mitigate the harmful effects of alcohol on the body.

Harmful Effects of Alcohol on the Human Body:

The human body takes around 1 hour to process one standard drink of alcohol. When a person takes alcohol within the limit, he/she will experience short-term effects which would subside with a good night of sleep and hydration. When a person resorts to binge drinking or excessive drinking, it takes more time for the body to recover from the harmful effects. This could lead to what is called a hangover.

What Is A Hangover?

A hangover is a collection of unpleasant symptoms that can occur after consuming excessive alcohol, typically when the effects of alcohol wear off. The severity and duration of hangover symptoms can vary depending on a variety of factors, including the amount and type of alcohol consumed, individual tolerance, hydration, and the presence of any underlying medical conditions. These symptoms could be short-term or long-term depending on the regularity of the consumption.

Short-Term Effects Of Binge Drinking:

Dehydration
Headaches and dizziness
Fatigue and no interest in doing any productive work.
Vomiting
Memory loss or blackout
Unsteadiness

The short-term effects of alcohol can be treated with hydration, eating light and easily digestible food, sleep, and rest. Unless a person drinks to a point of hospitalisation, most short-term effects of binge drinking can be recovered with personal care and at home. In cases of severe alcohol poisoning which can be life-threatening, the person would require immediate medical attention. Some of the potentially serious short-term effects such as assaults, reckless and uninhibited behaviour could lead to more serious problems and should be taken seriously. Drinking in moderation and drinking responsibly act as preventive measures against suffering a hangover.

Long-Term Effects Of Binge Drinking:

The long-term effects of continuous and heavy alcohol intake on the other hand will lead to severe and on occasion irreversible damage to the mind and body. The main consequences of long-term binge drinking are:

Mental illness: Alcohol is a depressant, and it produces depressant effects on the central nervous system. Depression, anxiety, and alcohol induced hallucinations, are some of the effects of long-term binge drinking.
Brain damage, stroke or dementia
Alcohol dependence syndrome or substance abuse: A person cannot function without alcohol and will experience agitation, tremors, hallucinations, and other symptoms in case of unavailability of alcohol. This is a vicious cycle that may lead to deterioration of health and mind.
Cancers such as stomach cancer, liver cancer, bowel cancer, oesophageal cancer etc.
Liver damage such as fatty liver disease or in extreme cases liver cirrhosis
Impotence and other sexual problems and fertility issues such as reduced sperm count in men.
High blood pressure, heart damage.
Diabetes, weight gain

Apart from the physical and mental effects of alcohol, there are also financial losses such as job loss, stunted career growth, excessive spending on alcohol, and hospitalisation costs. A person who drinks continuously will withdraw himself/herself from their family, friends, and colleagues leading to strained relationships and unequivocal damage to the family. If a person is heavily dependent on alcohol, it is better to consult a doctor immediately to estimate the damage done to their body and mind and ensure a mental health treatment plan is in place if needed. Excessive drinking contributes to a wide range of alcohol-related harm in Australia, including accidents, injuries, violence, and social problems. These issues place a significant burden on the healthcare system and law enforcement. Recognising that you have a problem with alcohol and accepting it is half the battle won. Early intervention improves the potential for recovery with proper treatment.

There are many ways to get over the habit of excessive drinking such as:

Counselling, Medication and Therapy: A person can contact support organisations or a psychologist to explore the underlying causes of their alcohol dependence, develop coping strategies, and address co-occurring mental health issues. It is now possible to get an appointment with a clinical psychologist with a click of a button.
Family support
Lifestyle changes such as committing to a job, finding a healthy hobby, focusing on physical and mental health.

In conclusion, excessive drinking takes a severe toll on an individual’s physical health, mental well-being, relationships, economic stability, and legal status. Recognising the adverse effects of heavy alcohol consumption is essential for individuals who may be struggling with alcohol abuse. Seeking help and support through therapy, counselling, support groups, or treatment programs, together with the supportive network of family and friends, can provide a pathway to recovery and a healthier, more fulfilling life.

Reference

1. NHMRC – Alcohol: Reference Link 2. Health Direct, How alcohol effects your health: Reference Link 3. ABS, Alcohol Consumption – Latest release: Reference Link 4. AIHW, Alcohol: Reference Link 5. Effects of alcohol consumption: Reference Link 6. 2019 National Drug Strategy Household Survey – Alcohol: Reference Link 7. Standridge J, Zylstra R, Adams S. Alcohol consumption: An overview of benefits and risks. Southern Med J. 2004; 97(7): 664-72.

See a GP online within just 15 minutes.

Download the app today.

Metabolic syndrome: Causes, symptoms, and management 

July 2, 2025Diet/Lifestyle

...

11 foods that boost the immune system to fight off the flu

June 25, 2025Diet/Lifestyle

...

Hair thinning: Can it grow back?

June 24, 2025Diet/Lifestyle

...

Disclaimer

This blog is for general informational purposes only and does not indicate that Hola Health provides all treatments or preventive measures mentioned. It is not intended to be a substitute for professional medical advice. Always seek the guidance of your doctor or other qualified health professional with any questions you may have regarding your health or a medical condition. For emergencies please immediately contact 000. Any medical topics discussed are intended to educate, not to imply availability through Hola Health.