What Happens When You Stop Drinking Alcohol?

Medically reviewed by John C. Umhau, MD, MPH, CPE

When you stop drinking, various things happen to your mind and body. However, the nature and intensity of these effects can vary depending on how much and how frequently you drink. While occasional social drinking may not result in significant changes when you decide to quit, you may experience more significant effects if you have been drinking heavily for an extended time.

If you have decided that it is time to stop or reduce your alcohol consumption, knowing what happens to your body when you stop drinking can give you a better idea of what to expect.

Timeline: What Happens When You Quit Drinking?

If you're ready to give up alcohol, and you are drinking every day, here is a timeline of what you can expect in regards to your mental and physical health when you stop drinking. If you have alcohol use disorder but only drink on weekends, know that you will also get benefits from stopping:

After One Day

The first day is always the hardest, but it's also an important milestone. After 24 hours without alcohol, your body will start to detoxify and you may experience withdrawal symptoms.

It's important to remember that they are only temporary and will usually subside within a few days. For individuals with severe alcohol dependence, however, withdrawal symptoms can be more severe and may require medical attention.

After Three Days

After three days, you will likely start to feel more like yourself. However, individuals who have been drinking heavily for long periods of time may still experience some symptoms of withdrawal and may even have hallucinations or delirium tremens (DTs) and seizures.

Takeaway

Delirium tremens is a a serous and life-threatening condition, and If you're concerned about your symptoms, it's important to talk to your doctor.

After One Week

After one week without alcohol, your risk of seizures is much less. Also, your risk of developing cardiovascular disease will start to decrease. Alcohol can increase your blood pressure and make your heart work harder. In the coming weeks, your liver will also begin to repair itself.

After One Month

A month alcohol-free is a big accomplishment. This is usually when people start to feel their best after giving up alcohol. By this point, most physical withdrawal symptoms should have subsided and you should start to feel less anxious and more positive.

The brain also begins to repair some of the damage and shrinkage you may have experienced while drinking. One study showed that after 6 weeks of abstinence from alcohol, brain volume increases by an average of 2%.

After Six Months

After half a year without drinking, you will really start to reap the rewards. Your risk of developing cancer will decrease, and your liver function will have greatly improved.

You may also begin to notice a number of improvements in your physical health. You'll have more energy and stamina, and you may notice that your skin looks healthier.

After One Year

At this point, your risk of developing all types of disease will be reduced and your bone density will start to increase. Keep in mind that everyone is different and will experience different things when they stop drinking.

Takeaway

While giving up alcohol can be a challenge, it's important to remember that the benefits are well worth it.

Mental Health Effects When You Stop Drinking

The mental health changes you experience when you stop drinking can include symptoms of withdrawal, difficulty sleeping, irritability, mood swings, and clearer thinking. While some of these changes can be uncomfortable for some time, they will eventually begin to improve the longer you abstain from alcohol use.

Your Body Starts to Detox

When you first stop drinking, your body will begin to detoxify itself. This can lead to withdrawal symptoms, including anxiety, tremors, sweating, and nausea. Symptoms of alcohol withdrawal can range from mild to severe.

While not everyone who quits drinking will experience withdrawal, you are more likely to have symptoms if you have been drinking for a long time, if you drink heavily, and/or if you drink frequently.

Some people who stop drinking may experience delirium tremens (DT). This condition is serious and may lead to symptoms such as high blood pressure, tremors, and seizures.

It is potentially life-threatening, so it is essential to seek medical attention immediately if you experience such symptoms.

You May Have Trouble Sleeping

One of the most common side effects of giving up alcohol is insomnia.This is because alcohol acts as a sedative, so when it's no longer in your system, you may have trouble falling asleep or staying asleep.

This may be more pronounced if you often use alcohol as a way to manage existing sleep problems. Unfortunately, while alcohol may make it seem like you are falling asleep quicker, it can also lead to worse sleep quality.

"Using alcohol to sleep can reduce the time it takes to fall asleep, but during the sleep cycle the quality of sleep is poor. As the night goes on there are more awakenings and reduced amounts of REM sleep," says Joseph Volpicelli, MD, PhD, founder and medical director of the Volpicelli Center and executive director of the Institute of Addiction Medicine. "Furthermore, consistent use of alcohol to induce sleep only increases the need to use alcohol in the future to get to sleep," he explains.

Fortunately, reducing your alcohol use can help improve your sleep over time, although you might experience more sleep disturbances for some time after you quit.

Takeaway

If you struggle to sleep, talk to your doctor about solutions that might help.

You May Feel Irritable, Anxious, or Moody

Feeling anxious or irritable is common when you first give up alcohol. This is because alcohol is a central nervous system depressant, so when it's no longer in your system, your body has to adjust to the change.

Along with anxiety and irritability, you may also experience mood swings when you give up alcohol.

You might notice this effect more if you were drinking to manage your mood, such as drinking to temporarily relieve negative emotions or boost positive ones.

Like other symptoms, the impact on mood depends on the amount and duration of your alcohol use. For light or moderate drinking, you might experience a more temporary, mild effect on mood. If you've been drinking heavily or for long periods, the impact will be more pronounced, and it will take longer for your neurotransmitter systems to restore their balance in your body.

You May Think More Clearly

Another benefit of giving up alcohol is that your mind may be clearer. This is because alcohol can cause changes in brain chemistry, which can lead to cognitive problems.

Drinking alcohol can contribute to a variety of cognitive issues, including poor memory, slow reaction time, impaired impulse control, and poor concentration. Over time, drinking can also damage nerve cells and contribute to a loss of brain volume.

"Research shows that it takes about two to four weeks for cognitive function to improve. People find themselves better able to concentrate and remember events. People are less impulsive and better able to plan and organize tasks," Dr. Volpicelli says.

You May Feel Happier

One of the best things about giving up alcohol is that you may find yourself feeling happier overall. This is because alcohol can cause depression, anxiety, and other mental health problems.

Alcohol use disorder frequently occurs alongside other mental health conditions. Pre-existing mental health conditions can sometimes lead people to turn to alcohol to cope with their symptoms. In other cases, long-term alcohol exposure can increase a person's risk of developing a psychiatric illness.

This does not mean that a mental health condition will necessarily go aware when you stop drinking but abstaining from alcohol use can improve your symptoms and lead to better treatment outcomes.

Physical Effects When You Stop Drinking

In addition to the mental benefits you'll experience when you stop drinking, there are also many physical benefits as well. Some of the ways that quitting drinking can improve your physical health and well-being include:

Your Liver Will Start to Repair Itself

Alcohol is a toxin that can damage your liver. However, when you stop drinking, your liver will begin to repair itself and the damage will start to reverse.

Your Appetite May Change

When you drink alcohol, even in moderate amounts, it can result in obesity. So, when you stop drinking, you may find that you have fewer cravings for food.

Your Risk of Certain Diseases Will Decrease

If you're a heavy drinker, you're at an increased risk of developing certain diseases, such as cancer, heart disease, and stroke. However, when you stop drinking, your risk of developing these diseases decreases.

Your Skin May Improve

One of the surprising side effects of giving up alcohol is that your skin may start to look better. This is because alcohol can cause dehydration, which can lead to dry, dull skin. So, giving up alcohol can help your skin to look more hydrated and glowing.

You May Have More Energy

Once the initial symptoms of withdrawal have subsided, you may find that you have more energy than you did before you stopped drinking. This is because alcohol is a depressant, so when it's no longer in your system, your body has more energy to work with.

Takeaway

It is worth mentioning that nutritional status improvement occurs when someone strop drinking, which is one big reason why people may see many of the above improvements with sobriety.

Other Benefits When You Stop Drinking

Quitting drinking can have many important benefits for your physical and mental health, but there are many other types of benefits you may experience as well.

You May Have More Money

One of the financial benefits of giving up alcohol is that you'll likely have more money to spend. This is because alcohol is a costly habit, so giving it up can free up some extra cash.

You May Live Longer

One of the most significant benefits of giving up alcohol is that you may increase your lifespan. Alcohol misuse can lead to serious health problems like liver disease and cancer. So, giving up alcohol can help you to avoid these potentially deadly diseases.

While it has been suggested that one or two drinks per day may have health benefits, one meta-analysis found that even moderate intake has serious health risks. Women who had two or more drinks per day and men who had four or more drinks per day had significantly increased mortality.

Both the World Health Organization (WHO) and the Canadian Centre on Substance Use and Addiction have determined that there is not safe amount of alcohol.

You May Feel More Productive

One of the unexpected benefits of giving up alcohol is that you may find yourself more productive than before. This is because alcohol can cause fatigue and decreased motivation, so when you stop drinking, you may find it easier to get things done.

You May have Better Relationships

Alcohol can cause problems in relationships, such as conflicts, communication problems, and trust issues. So, giving up alcohol may help you to improve your relationships with friends and family.

Related: Best Online Addiction Support Groups

How to Get Help

There are many benefits to giving up alcohol, both short-term and long-term. If you're considering quitting drinking, these benefits may be just what you need to help you decide. Of course, giving up alcohol is not always easy, and there may be some challenges along the way. But if you're committed to sobriety, it's possible to achieve your goal.

If you want to quit drinking, start by talking to your doctor. They can recommend treatment options that can help, including therapy and medications. Psychotherapy options such as cognitive-behavior therapy (CBT) and motivation enhancement therapy (MET) can help change unhelpful thinking patterns, teach valuable coping skills, and improve the motivation to quit.

Your doctor may also prescribe medications that can reduce withdrawal symptoms and cravings. Vivitrol (naltrexone), Campral (acamprosate), and Antabuse (disulfiram) have been FDA-approved to treat alcohol use disorder. If you have been drinking heavily and chronically, it is also a good idea to have your detox medically supervised to minimize your risk of potentially dangerous withdrawal complications.

Takeaway

If you or a loved one are struggling with alcohol use disorder, contact the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 1-800-662-4357 for information on support and treatment facilities in your area.

For more mental health resources, see our National Helpline Database.

Read Next: 4 Stages of Alcohol and Drug Rehab Recovery

Read the original article on Verywell Mind.