What people often referred to as drug addiction is synonymous to the diagnosis of substance dependence. A person is physiologically dependent on a substance when he or she shows either tolerance or withdrawal from the substance. When a person experiences less and less effect from the same dose of substance and needs greater and greater doses of a substance in order to achieve intoxication, this shows tolerance. On regards to people who smoke, 20 cigarette sticks would make a person who just recently smokes to get violently ill while people who have smoked cigarettes for years would have no problem with that amount of sticks. A person may not have enough awareness on the effects of the substance but can have high tolerance on it and may have a very high blood level of the substance . For example, people who are greatly tolerant to alcohol may have blood-alcohol levels far more than those used in the legal explanation of intoxication but show little signs of alcohol intoxication. The risk of tolerance varies greatly from one substance to the next. Cannabis and PCP shows lower risks for tolerance while alcohol, opioids, stimulants, and nicotine have high risks for tolerance.
People who are physiologically dependent on substances often show severe withdrawal symptoms when they stop using the substances. The symptoms may be so severe that the substances must be withdrawn gradually in order to prevent the symptoms from becoming overwhelming or dangerous. In order to relieve or avoid these withdrawal symptoms, these people may take the substances . As an instance, a person dependent on alcohol may have a drink first thing in the morning to relieve the withdrawal symptoms.
Physiological dependence (i.e., evidence of tolerance or withdrawal) is not required for a diagnosis of substance dependence, however. The diagnosis can be given when a person compulsively uses a substance, despite experiencing significant social, occupational, psychological, or medical problems as a result of the use.
When the craving of the substance is so strong, once a substance dependence person starts craving for the substance, they will do almost anything like stealing, lying, and prostituting themselves. Obtaining and ingesting the substance may be the center of the lives of these people. The cycle of going back to the substance again and again will always happen despite having the attempt on cutting back or quitting the use of the substance.
It has always been a fact that drug addiction or drug dependence is bad and carries many negative consequences. The best move is to always stay away from it. However, if you happen to know someone who has failed to stay away from it, there is still a way to help that person lessen the bad effects of drug addiction. The process of drug rehab is there to help. In this kind of situation, how does drug rehab can able to help? With a very high assurance on helping someone to stay away from drug addiction, drug rehab offers various kinds of procedures. What are you waiting for? Contact your local hospital and see what drug rehab procedures they can offer.
Substance dependence gives many negative consequences to the society and the effective way to solve these negative consequences is by going through a drug rehab.