Drug Screening; Used to Draw Conclusions about the User's Drug Use and/or Abuse

 

Drug screening is a medical process by which potential drugs are identified and optimized prior to candidate drug selection to progress to clinical trials. It involves testing of the samples to check the presence of any substances over the limit. A drug test looks for the presence of one or more illegal or prescription drugs in the blood, urine, saliva, or sweat. Urine testing is the most common type of drug screening. Based on clinical diagnosis and previous drug use, all the urine samples are first screened for presence of specific drugs.

Companies that require pre-employment drug test clearly state that the offer of employment is dependent on the new hire passing a drug screening test. Drug screening is done to identify the existence or absence of certain parent substances or their metabolites to determine the presence or absence of specific illicit drugs or their precursors in the body. Although commonly applied for legal and forensic purposes, drug screening can also be used to detect potential problems such as drug abuse, nutritional deficiency, depression, and other potentially serious conditions.

Through the use of sophisticated analytical techniques, it is possible to screen for a wide variety of different substances, from dangerous opioids such as heroin and methamphetamines to comparatively harmless compounds such as caffeine and nicotine. This makes it important for professionals to perform quality drug screening with the utmost care and competency. Drug test can used to draw conclusions about the user's drug use and/or abuse. Today, drug screening is often conducted by employers to ensure that their employees are not carrying drugs.

A drug test can identify evidence of recent use of alcohol, prescription drugs, and illicit drugs. US Drug Test Centers offers nationwide drug and alcohol testing for employers, DOT, legal requirements, and individuals. A drug test is more reliable and provides an accurate analysis of an individual's substance use. Moreover, with the rising drug and alcohol consumption, the demand for drug screening is also increasing, worldwide.