Alcohol interferes with the brain’s communication pathways and can affect the way the brain looks and works. Alcohol makes it harder for the brain areas controlling balance, memory, speech, …

Dec 10, 2025 · The effects of alcohol on the brain include impaired memory, judgment, and slurred speech. High levels of drinking can lead to long-term brain damage.

Mar 17, 2025 · Regular excessive use of alcohol can increase the risk for cognitive decline, dementia, and brain damage. In fact, more than 70% of people with alcohol use disorder …

Feb 21, 2024 · In the short term, alcohol can affect your cognitive function and cause: Slurred speech. Blurred vision. Lack of control. Fatigue. Decreased hand-and-eye coordination. …

Nov 6, 2025 · Alcohol can impact your brain shortly after drinking it, and affect brain health long-term, too. Short-term, alcohol slows brain processing, triggers the reward system, reduces …

Long-term impact of alcohol on the brain Results of alcohol consumption levels [1] The long-term impact of alcohol on the brain encompasses a wide range of effects, varying by drinking …

Jan 1, 2026 · A doctor explains what the latest research on alcohol teaches us about its effects on physical health and mental health; including how much alcohol is harmful for health.

Jul 19, 2025 · When consumed in excess, alcohol acts as a direct toxin to nerve cells (neurons), leading to changes in the brain’s physical structure and functional capabilities. The damage …

Apr 9, 2025 · Heavy drinkers had a 133% higher chance of having brain lesions compared with nondrinkers, a study found. A medical expert explains how much alcohol is too much.

Mar 17, 2025 · Read on to learn more about the short and long-term mental effects of alcohol, how alcohol affects the brain, and treatment for AUD.