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The signs and symptoms of alcohol-related dementia are essentially the same as the symptoms present in other types of dementia, making alcohol-related dementia difficult to diagnose. There are very few qualitative differences between alcohol dementia and Alzheimer's disease and it is therefore difficult to distinguish between the two. [6]
Alcohol-related brain damage [1] [2] alters both the structure and function of the brain as a result of the direct neurotoxic effects of alcohol intoxication or acute alcohol withdrawal. Increased alcohol intake is associated with damage to brain regions including the frontal lobe , [ 3 ] limbic system , and cerebellum , [ 4 ] with widespread ...
These changes may make adolescents especially susceptible to the harmful effects of alcohol. Compared to adults, adolescents exposed to alcohol are more likely to exhibit cognitive deficits (including learning and memory dysfunction). Some of these cognitive effects, such as learning impairments, may persist into adulthood. [13]
Alcohol use can cause neuropathies, or fraying of people’s nerves in their hands and feet, causing burning pains and numbness,” he told us. ... cumulative effects on dementia risk than alcohol ...
Alcohol is also an established carcinogen and its excessive use causes an increased risk of various cancers, such as breast cancer and head and neck cancer. [15] [16] Using alcohol, especially together with tobacco, is a major risk factor for head and neck cancer. 72% of head and neck cancer cases are caused by using both alcohol and tobacco. [17]
In addition to respiratory failure and accidents caused by its effects on the central nervous system, alcohol causes significant metabolic derangements. Hypoglycaemia occurs due to ethanol's inhibition of gluconeogenesis , especially in children, and may cause lactic acidosis , ketoacidosis , and acute kidney injury .
The authors also found a substantial link between baseline BCS and depression risk among those younger than 50 — which they considered surprising since they expected only older adults may have ...
Severe cognitive problems are common; approximately 10% of all dementia cases are related to alcohol consumption, making it the second leading cause of dementia. [52] Excessive alcohol use causes damage to brain function, and psychological health can be increasingly affected over time. [53]