The level of alcohol consumption that qualifies as alcohol abuse varies considerably. In Canada in 1991, it was consumption of more than 15 alcoholic drinks per week, a puritanical figure in the eyes of some Canadian physicians. A 1993 American study labelled a woman's consumption of 4, and a man's consumption of 5 alcoholic drinks in succession as a drinking binge.
Europe takes a more tolerant view. A 1996 study viewed moderate drinking as imbibing 2 to 4 glasses of wine or small glasses of beer a day. A 1997 French study claimed that 3 to 4 glasses of wine a day greatly reduced development of Alzheimer's disease, without making any inference about the dangers of alcohol abuse.
A practical definition is that an alcoholic seriously abuses alcohol and drinks intoxicating amounts of alcoholic beverages several times a day on a regular basis. Alcoholics are excessive drinkers whose addiction to alcohol has attained such a degree that there is noticeable mental disturbance or interference with their bodily or mental health, their interpersonal relations, and their smooth social and economic functioning, or they are those people who show the signs of such development. They are unable to recognize the deleterious effects of their habit or, recognizing them, are nonetheless unable to curtail their alcohol consumption and continue in an almost compulsive way to drink heavily.
Alcohol abuse can be distinguished from chronic alcoholism -- which is morbid dependence on alcohol with an easily awakened craving for alcohol, as well as loss of control (shakes and sweating) -- in that the physical and mental complications of the latter only occur in a minority of alcoholics. The complications of alcohol abuse occur primarily in the social sphere. The alcoholic takes alcohol as a mood-altering drug. He/she very early comes to rely more and more on defence mechanisms including, as well as outright denial and rationalizations, the mechanism of projection, namely the ascribing of his own defects to others; thus everything and everybody is wrong, particularly his family who may already suffer at the alcoholic's hands at a time when friends still think him to be a decent and reasonable person. Children's personality development may often be significantly affected by the alcoholic's unpredictable attitude and behaviour, leading to disturbed emotional relations with parents. Complications also occur at work. Alcoholism releases aggression which may be directed against others in anti-social and criminal acts, as well as in traffic accidents.
Alcohol may be used to dull the pangs of hunger, fatigue, disease and mental depression brought on by hard labour and inadequate wages. From ancient times, drinking has been connected with excess and derived troubles. Drunkenness seems to have occurred early, and for the most part people did not distinguish between drunkenness and alcoholism as it is understood today -- that is a psychobiological disease (a drug addiction or drug dependency) marked by an inconsistent helplessness of the victim to refrain from resorting to alcohol, and inconsistent helplessness to refrain from drunkenness. It was natural to condemn all drunkenness as wrongdoing. Seneca, in the first century, however, distinguished between drunkenness and addiction, and many have followed this line of thinking.
Alcohol causes loss of muscle control by reducing blood flow to the cerebellum. Mood shifts are linked to imbalances thus created in the rate of metabolic activity in various parts of the brain cortex. Certain kinds of alcohol consumed have potentially fatal properties.
Britain's Royal Society of Medicine describes a heavy drinker as someone who consumes over five pints of beer, five double whiskies or a bottle of wine a day. The US health authorities say that alcohol is as addictive as heroin: it scores 80 points out of 100, double the number given to cocaine. But cocaine addition develops much faster. It can take 10 to 15 years to become an alcoholic. The problem is that it is rarely recognized because there are many stages.
Alcohol use disorder is a diagnostic classification that is widespread and often untreated in the U.S. While lifetime prevalence is 29.1 percent, only 19.8 percent of adults have ever been treated, according to data released in JAMA Psychiatry.4
Alcohol use disorders are among the most prevalent mental health disorders worldwide, contributing to an estimated 88,000 deaths from alcohol-related causes annually and an economic burden of $249 billion.5 Globally, 3.3 million deaths in 2012 were attributed to alcohol consumption. In 2014 the World Health Organization (WHO) reported alcohol contributed to more than 200 diseases.
It was the fifth leading risk factor for premature death and disability worldwide, and in a 2015 national survey,6 86.4 percent over age 18 reported they had consumed alcohol at some point during their lifetime, and 70 percent reported they had something to drink in the past year. In the same survey, 26.9 percent over age 18 reported engaging in binge drinking in the past month.
Generally, women are more vulnerable to alcohol poisoning and feel the effects of alcohol faster than men of the same size. They're also more predisposed to suffer from long-term alcohol-induced damage in the body.
WHO has reported that one in ten of the world's people are dependent on alcohol and disabled by drinking.
With very few exceptions, alcoholic beverage consumption has grown markedly all over the industrial world since the Second World War, a trend which is no less prevalent in developing countries. In some countries, overall per capita consumption levels (in terms of 100% ethanol) have doubled or tripled within the last two decades. In countries are varied as America, Australia and Argentina, between one-third and one-half of all the people admitted to psychiatric hospitals need in-patient help because of the damage alcohol has done to their brains. In the developed world driving under the influence of alcohol causes between one-third and one-half of all road deaths.
Health officials estimated in 2001 that some 8 million Americans are alcoholics—they have strong cravings to drink, experience withdrawal, and need increasing amounts to feel satisfied. Another 6 million abuse alcohol but are not deemed physically dependent on it. Ten years earlier another source estimated there were approximately 4.5 million chronic alcoholics in the USA; the incidence of chronic alcoholism of all degrees is 4,390 per 100,000; and the incidence of chronic alcoholism with complications is 1,097 per 100,000.
The abuse of alcohol is a major cause of morbidity and mortality in the countries of the European region. One in ten deaths in France are directly caused by excessive alcohol consumption.
1 in 25 people in Britain are dependent on alcohol - twice as many as are dependent on drugs—causing severe problems for their families and colleagues as well as themselves. 1,4 million men (6%) and half a million women (2%) are drinking at very risky levels, over 50 units a week for men and over 35 units a week for women (1 standard unit = 8g absolute alcohol). While it has been said that 85% of all chronic alcoholics are male, it is generally agreed that females are beginning to account for a greater percentage of chronic alcoholism than was formerly the case. Women alcoholics are usually more careful to hide it for a longer period. About 80% of patients fall within the 35 to 50 year age group (those who appear superficially to be chronic alcoholics at an earlier age are likely to be in the psychopathic or schizophrenic groups.)< Alcoholism is a major killer in Russia. The average age of people suffering from alcoholism in Russia has fallen by between 5 and 7 years in the last decade, and according to research on ill patients, 90% of them started drinking before the age of 15, and one-third of them started before the age of 10. This may mirror an earlier trend in many Asian and African countries, where colonialism commercialized and expanded alcohol production and consumption, a process which often escalated after independence. However, in Russia in 1995, the state monopoly on vodka production was signed back into law as a reaction against rampant alcoholism.
The scale of home-brewed alcohol production is unknown to the authorities in most countries but has to be added to the officially registered per capita consumption figures. Finally, several countries report on increasing multiple use of various drugs and alcohol. This is still more serious as mixing alcohol and narcotic drugs is extremely hazardous.
Alcohol is evil: spiritually in terms of sin; physiologically in terms of poison; economically in terms of waste and reduced potential of men, money and materials; psychologically in terms of loss of rationality, loss of moral judgement leading to insanity; legally in terms of crime. The persons who use alcohol without having problems serve as a peculiarly insidious role model to youth.