As a general rule, the term substance abuse is applied to the illegal, nonmedical intake of substances, particularly in large doses, which alters the mental state and leads to psychological dependency, tolerance and abnormal behavior. Substance abuse refers to any type of drug, chemical and alcohol.Some of the drugs most often associated with this term include alcohol, tobacco, heroin, cocaine and opioids. Worldwide, the UN estimates there are more than 50 million regular users of heroin, cocaine and synthetic drugs.
Substance abuse affects central nervous system which produces changes in mood, levels of awareness or perceptions and sensations. Substance abuse also entails a tolerance when you have to consume more drugs to get the same level of intoxication.
Use of these drugs may lead to criminal penalty in addition to possible physical, social, and psychological harm. Depending on the actual consumption, substance abuse causes health problems, social problems, injuries, violence, vehicle accidents, suicides, physical dependence or psychological addiction and death.
Most addicts believe they can give up in taking drugs on their own, but in fact, majorities who try do not get rid. Research shows that long-term drug consumption changes brain function and strengthens compulsions to use drugs.
Abuse of substances such as cigarettes, alcohol, and drugs may begin in childhood or adolescence. Factors within a family during a child's early development may influence to risk of drug abuse. Friends and family may be among the first to define the signs of substance abuse. Early recognition develops chances for recovery.
Results of this abuse can be seen in hospitals through direct harm to health by substance abuse and physical trauma. A lot of suicides are committed by alcoholics and drug abusers. Worldwide approximately thirty percent of suicides are caused alcohol abuse. More than half the society costs for alcohol and drugs are due to crime. Plenty violence have been connected to the mind-changing effects of drugs. Substance abusers often commit robberies to support their drug habits. Drugs and alcohol also become the reasons of domestic violence and sexual assault. Jails and prisons resume the strong link between crime and drug dependence and abuse.
It is difficult to find effective treatment for and prevention of substance abuse. Abuse prevention efforts in schools now focus on teenage groups. Programs look for to develop contact between parents and their children and to affect children's perceptions about cigarettes, alcohol, and drugs and the consequences of their intake.
Studies have confirmed that drug education and prevention focused at children and adolescents is the best chance to restrain abuse nationally. Officials seeking to prevent substance abuse by means of education system and the media create an environment of social disapproval from children's peers and families.
