Research reveals that chronic stress can damage the brain and lead to cognitive problems. Brain fog is a condition that affects many people, and its causes can be difficult to identify. This is no wonder we get a lot of questions like, “does brain fog go away? Struggling with alcoholism can feel overwhelming, but support and hope are always within reach.
The Psychological Effects of Drug Abuse on the Brain
If you’ve ever wondered why quitting alcohol feels so challenging, the answer lies in your neurotransmitters – the chemical messengers that regulate mood, motivation, and stress response. While alcohol leaves your system in about 72 hours, its long-term effects on neurotransmitters can linger for up to two years, making recovery feel like a rollercoaster. Gillian Tietz is the host of the Sober Powered podcast and recently left her career as a biochemist to create Sober Powered Media, LLC. When she quit drinking in 2019, she dedicated herself to learning about alcohol’s influence on the brain and how it can cause addiction.
What Is Brain Fog? A Detailed Scientific Guide on Limited Cognitive Function
However, the severity of brain fog varies depending on tolerance, use frequency, and amount of alcohol consumed. Brain fog can clear with a combination of techniques and daily practices. People with an AUD have a protracted withdrawal phase due to the alcohol’s potent effects on neuroreceptors, which can last up to 26 weeks after alcohol cessation. A person’s brain chemistry can change dramatically through alcohol use.

Healthy Withdrawal
- Her dedication ensures you receive the best care possible, delivered with warmth, compassion, and a genuine desire to make a difference.
- However, alcohol suppresses glutamate’s effects, leading to even slower brain activity.
- The lower cognitive performance due to dehydration from alcohol consumption often extends into the next day.
For others, it becomes a chronic condition impacting not only their intellectual functions, but their mood as well. At North Star Treatment, we treat patients to become aware of the effects alcohol has on the brain and to help them regain mental clarity as part of long-term recovery. The duration of brain fog can vary based on the amount of alcohol consumed, your body’s tolerance, and how well you managed your hydration and nutrition while drinking. Typically, mild brain fog may last anywhere from a few hours to a full day after drinking. However, in cases of heavy drinking or alcohol use disorder, cognitive fogginess can persist for several days.
- One of the major reasons for overdrinking and alcohol addiction is the negligence and acceptance of liquor.
- Alcohol’s most severe long-term consequences are brain damage and nerve cell death.
- Without the motivation to seek out fun and healthy activities, or even to stay productive at work, school, or home, you can simply feel exhausted.
Consistent alcohol intake interferes with how your body breaks down and utilizes carbohydrates for energy. When you stop drinking, your body is forced to readjust how it sources energy, often leading to energy fluctuations and extreme fatigue. Unbeknownst to many, it’s a common reaction that has a scientific explanation. We’ll illuminate why it happens and arm you with practical tips to navigate this often unnoticed phase in your dry journey.

Understanding Brain Fog from Alcohol Withdrawal
Another condition to be aware of is Wernicke-Korsakoff syndrome, a severe form of alcohol-related brain damage caused by thiamine (vitamin B1) deficiency. While rare, it underscores the importance of nutrition and early intervention in alcohol recovery. At Asana, we offer effective, insurance-covered treatment for addiction and mental health, guided by experts who understand because they’ve been there. Stress worsens brain fog quitting alcohol, so incorporating mindfulness, meditation, and relaxation techniques can help the brain heal more effectively. Challenging the brain with activities like puzzles, reading, and learning new skills helps rebuild cognitive pathways and speed up recovery from brain fog after stopping drinking.
Dehydration can lead to cognitive difficulties, intensifying the feelings of brain fog. Becky Kuhn has Alcohol Use Disorder been working with seniors since 2011 and is dedicated to providing quality medical care and improving the health of her patients. She takes a collaborative approach ensuring they have the best quality of life.
Supportive Therapies
Research has shown that alcohol can exacerbate brain fog after drinking symptoms and mood changes in people with mental health disorders like depression or bipolar disorder. Your head seems to be in the cloud after binge drinking with your siblings. This morning you’ve lost your phone, keys, and charger all within an hour. Getting rid of brain fog after drinking alcohol can help you focus on recovery. Alcohol-related cognitive impairments are more prevalent than you might think, affecting anywhere from 30% to 80% of people with alcohol use disorder.
