In short, quitting alcohol doesn't change your personality, but rather, it reveals who you really are. More often than not, drinking is a mask, and many of us do things or act in ways we wouldn't normally when sober.
Dopamine Levels Begin to Normalize
Alcohol use overloads the brain with dopamine, while also reducing the brain's dopamine receptors in the process. When you first quit drinking, the lack of dopamine and diminished receptors can lead to feelings of sadness and hopelessness.
It's common to feel anxious or cranky. Your mood should get better within 3 to 6 weeks. Tell your doctor if it doesn't. You may need treatment for long-term symptoms or an undiagnosed mental health condition.
It takes at least two weeks for the brain to return to normal after drinking. Therefore, this is when the alcohol recovery timeline begins. It is less able to suppress a desire to drink until the brain has recovered. The reason for this is that alcohol has harmed the brain's cognitive function.
Withdrawal symptoms can include sweating, tremors, sleep problems, rapid heartbeat, nausea and vomiting, hallucinations, anxiety, restlessness, and possibly even seizures.
If you stop drinking completely, one of the first things you notice should be improved energy levels, better sleep and finding it easier to wake up in the morning. Regular drinking can affect the quality of your sleep making you feel tired and sluggish during the day.
Overall benefits of three weeks without alcohol
Clear skin. More energy. Improved gym performance. Reduced anxiety and improved mood.
You will experience physical signs your liver is healing, such as healthier-looking skin and eyes, increased energy levels, and reduced stomach pain and swelling. Other signs your liver is healing include: Improved amino-acid regulation – Your liver processes proteins and amino acids that your body cannot store.
The addiction expert
If you stop drinking over six months to a year you will see some improvement in your memory. But if you keep drinking heavily your memory may not recover at all.
Repeated blackouts, a clear sign of excessive drinking, can result in permanent damage that inhibits the brain from retaining new memories. For example, an individual may be able to recall past events with perfect clarity but not remember having the conversation a few hours later.
Post Acute Withdrawal (or PAWS) is a very common set of symptoms that occur after you stop drinking or significantly reduce your alcohol consumption. Higher stress levels, irritability, and sleep issues are three common symptoms of PAWS that directly relate to increased anger issues.
When you used drugs or alcohol, it allowed you to run from your feelings. When you became sober, the real issues you were running from began to surface. So, you are probably experiencing this range of emotions now because you are facing life without those crutches of drugs or alcohol.
Feelings of depression after quitting drinking are a completely normal, if uncomfortable, side effect of long-term alcohol use. Depression in people with alcohol use disorder can be a sign of mental illness that has been present all along or can develop after quitting drinking.
It may take a full month of not drinking alcohol to feel better. Although positive changes may appear earlier, 3 months of not drinking can not only improve your mood, energy, sleep, weight, skin health, immune health, and heart health. It can even reduce your risk of cancer.
In early sobriety, you can experience a wide range of side effects and symptoms. Some of which may have gone away already, and some of which you may still be suffering from. It is common for people recovering from alcohol addiction to experience early sobriety mood swings, fatigue, and depression.
Recovery of brain function is certainly possible after abstinence, and will naturally occur in some domains, but complete recovery may be harder in other areas.
While you may not be able to reverse some of the damage that excessive alcohol use has already been done, there are certain things you can do in order to make sure the issues don't get worse. For example, you can exercise and adhere to a well-balanced diet.
“Some improvements are seen after 3 months, such as some improvement in [the] prefrontal cortex and the ability to make better decisions,” says Lopez. “In general, though, it's thought that the dopamine levels which are at the center of reward systems take about 12-14 months to return to normal levels”.
The liver is part of the body's natural detoxification system, which helps filter out toxins. Foods that support liver health include berries, cruciferous vegetables, beans, whole grains, nuts, and fatty fish. Coffee and green tea contain antioxidants that are helpful for liver health.
When you drink, the dehydrating (or 'diuretic') effect of alcohol means your skin loses fluid and nutrients that are vital for healthy-looking skin. This can make your skin look wrinkled, dull and grey, or bloated and puffy. Dehydrated skin may also be more prone to some types of eczema.
However, by day 4 without alcohol, most people will have got beyond any initial withdrawal symptoms. All the alcohol will have left your system by now, and your body will begin to bounce back. If you're not as focused on alcohol, you may be eating better, drinking water, moving more, and perhaps sleeping more deeply.
Summary. Across the month, your body is likely to have benefitted greatly from giving up alcohol. Better hydration and improved sleep will have increased your productivity and daily wellbeing. Your liver, stomach and skin will also have benefitted from not dealing with alcohol.
What are the results? A few months in, I experienced improved sleep, increased energy, less spiky blood sugar, better mental health, fewer bouts of anxiety. These days, I have fewer headaches and my whole digestive system, in general, feels less irritated and inflamed, with a growing sense of general wellbeing.