Drinking Alcohol Causes Brain Damage, ARBD, Effects & TreatmentCan Alcohol Cause Brain Damage?
Numerous studies have found a link between excessive alcohol consumption and damaged brain function, resulting in conditions such as alcoholic dementia, deficits in memory and learning, mental disorders, and other cognitive damage. Without intervention, the brain can be permanently impaired by chronic alcohol use. With alcoholism treatment, it’s possible to reverse this damage and heal the brain.
According to the National Institute on Alcohol Abuse and Alcoholism (NIAAA) , drinking alcohol causes brain damage, ranging from simple “slips” in memory to permanent and debilitating conditions that require lifetime custodial care.
And even moderate drinking leads to short–term impairment, as shown by extensive research on the impact of drinking on driving.
Drinking Alcohol Causes Brain Damage. Effective Treatment For Alcoholism
A number of factors influence how and to what extent alcohol affects the brain, including:
- How much and how often a person drinks
- The age at which he or she first began drinking, and how long he or she has been drinking
- The person’s age, level of education, gender, genetic background, and family history of alcoholism
- Whether he or she is at risk as a result of prenatal alcohol exposure
- His or her general health status.
Drinking alcohol causes brain damage. As a toxic substance, drinking alcohol can damage or even kill neurons.
Essentially, alcohol is a toxin. Thus, its immediate impact on the body is harmful, especially when consumed excessively. Heavy drinking, or binge drinking five or more days in the past month, can lead to long-term brain damage that simultaneously damages other areas of the body.
When alcohol enters the body, it travels from the stomach and intestines through the bloodstream to various organs. For example, in the liver, spikes in blood alcohol content caused by heavy drinking overload its ability to process alcohol. So, excess alcohol journeys from the liver to other parts of the body, like the heart and central nervous system (brain and spinal cord).
Subsequently, alcohol moves through the blood-brain barrier, directly affecting the brain’s neurons—over 100 billion interconnected neurons in the brain and central nervous system. As a toxic substance, drinking alcohol can damage or even kill neurons.
The popular drinking term “wet brain” actually refers to a condition within the alcohol-related brain damage family known as Wernicke-Korsakoff Syndrome (WKS).
The disease consists of two separate-but-linked forms of dementia. Those with an alcohol use disorder (AUD) are commonly malnourished due to a poor diet. Often, this leads to a thiamine (or vitamin B1) deficiency because alcohol blocks a person’s ability to absorb or use the vitamin.
Nearly 80% of people with an alcohol use disorder have a thiamine deficiency; many will develop brain damage like WKS after years of heavy drinking. Typically, patients develop Wernicke’s encephalopathy and are later diagnosed with Korsakoff’s as well.
Symptoms of Wernicke-Korsakoff Syndrome include:
- Paralysis of eye muscles
- Difficulty with muscle coordination
- Impaired learning ability
Other types of alcohol-related brain damage occur outside of direct, damaging interactions between alcohol and brain cells. Those who drink heavily are statistically more likely to injure themselves – and their brains – through falls or fights.
Also, damage to other parts of the body will affect the brain over time. For instance, alcoholic hepatitis is inflammation of the liver caused by years of drinking. Because the liver is responsible for filtering out toxins, a dysfunctional liver sends “bad” blood to the brain. The result is hepatic encephalopathy or a buildup of toxins in the brain.
Symptoms of hepatic encephalopathy include:
- Changing sleep patterns
- Altered mood or personality
- Shortened attention span
- Shaking hands
- Problems with coordination
Finally, alcohol-related brain damage may be present in infants subjected to alcohol while in the womb. There is no known safe level of alcohol consumption during pregnancy because of the risk of fetal alcohol syndrome (FAS).
Alcohol travels through the umbilical cord to the fetus, where the undeveloped body is unable to process the substance properly. In the US, half of all pregnancies are unplanned, and women may not know they are pregnant until weeks 4 to 6.
Thus, the risk of developing FAS is high in women who drink without using effective forms of contraception.
FAS can cause miscarriage, stillbirth, and a number of developmental disorders, including:
- Small head size
- Distinct facial features
- shorter-than-average height and Brain weight
- Impaired learning ability
- Low IQ
- Sleep and sucking problems during infancy
- Poor vision or hearing
- Heart, kidney, and bone disorders
Drinking alcohol causes brain damage
Alcohol-related brain damage can cause dementia. How Does Alcohol Affect the Brain
Drinking alcohol causes brain damage. Alcohol immediately changes brain chemistry. When consumed, alcohol increases the activity of GABA (Gamma-aminobutyric acid), the major inhibitory neurotransmitter in the brain, and suppresses the activity of the neurons, causing slurred speech, unsteady gait, lapses in short-term memory, and slowed reflexes.
If a person drinks enough, it may result in an alcohol blackout, which means they cannot remember what happened. According to the U.S. Department of Health and Human Services, one survey found that about 40 percent of students who reported drinking said they had blacked out at least once in the prior year.
The brain chemistry changes associated with drinking may take a person through a wide range of moods, including euphoria, depression, mania, aggression, anger, and confusion. Too much drinking in a short period of time may even slow a person’s breathing and heart rate, causing a coma. What Part of the Brain Does Alcohol Affect?
Drinking alcohol causes brain damage. According to NIAAA , areas of the brain that are especially vulnerable to alcoholism-related damage are the following:
- The cerebral cortex and subcortical areas such as the limbic system (important for feeling and expressing emotions)
- The thalamus (important for communication within the brain)
- The hypothalamus (which releases hormones in response to stress and other stimuli and is involved in basic behavioral and physiological functions)
- The basal forebrain (the lower area of the front part of the brain, involved in learning and memory)
- The cerebellum, situated at the base of the brain, plays a role in posture and motor coordination and in learning simple tasks.
Alcohol Effects on Brain
Over time, excessive alcohol consumption can damage both the brain and liver, causing lasting damage. Drinking alcohol causes brain damage and excessive alcohol consumption can have long-lasting effects on neurotransmitters in the brain, decreasing their effectiveness or even mimicking them.
Alcohol also destroys brain cells and contracts brain tissue. Some people with a history of excessive alcohol use develop nutritional deficiencies that further damage brain function. Short-Term Effects of Alcohol on the Brain
As soon as alcohol enters the bloodstream, it changes how the brain functions.
Moderate consumption of alcohol may cause the following temporary effects:
- Loss of inhibition
- Decreased planning and organizational skills
- Changes in mood and concentration
- Difficulty forming new memories
- Depressed mood
- Changes in energy levels
- Memory loss
- Poor judgment
- Reduced motor control, including delayed reflexes that can make driving dangerous
People with severe symptoms of alcohol intoxication or symptoms that last many hours are at risk of alcohol poisoning. The ethanol in alcohol acts like a poison. When the liver is not able to filter this poison quickly enough, a person can develop signs of alcohol poisoning or alcohol overdose. An overdose of alcohol affects the brain’s ability to sustain basic life functions.
- Slow heart rate
- Difficulty staying awake
- Low body temperature
- Low gag reflex, which can increase the risk of choking if a person vomits
- Clammy skin
So the article from us, hopefully, this article can give you a wider insight into the impact when consuming alcohol excessively. More or fewer apologies and so many thanks.