Drug addiction is caused by a number of illegal drugs whose number is increasing as newer compounds are being found. All these drugs have a positive therapeutic action in mild doses which when in used in large quantities and in prolonged usage would lead to a form of craving called drug addiction per drug test info.

Per drug test information it is a chronic disorder characterized by the compulsive use of any of the drugs. It leads to a clearly visible spectrum of physical, psychological and social harm. The most disastrous part of addiction is that the user knows about all these harmful effects but still could not control him from taking them.

These drugs are usually used for producing euphoria in all cases and history of drug abuse and a state of detachment from the surroundings. There are a number of drugs in this category viz; heroin, amphetamines, cocaine, alcohol, benzodiazepines, etc. They are broadly classified as opiates, stimulants, hallucinogens, depressants and other miscellaneous group of drugs.

In the initial stages of taking the drug, even a small amount would be enough to produce a high. But with continuous usage, this quantity of drug would increase and leads into addiction through the following stages; stage of preoccupation or anticipation, stage of binge or intoxication and finally the withdrawal or negative effect.

In the stage of preoccupation the person will start thinking about drugs all the time and try to find out newer ways to acquire the drug per national institute on drug abuse. As the addiction increases, the dose required for producing the same effects tends to increase and this finally ends up with the withdrawal symptoms. The individual will start losing interest in life and find himself in depression and may even go to the point of committing suicide. It is interesting to note that many celebrities in the states have committed suicide because of this.

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