Drug testing involves looking for traces of any drug in your body with the use of breath, urine, saliva, hair or sweat. Drug tests are always meant to ascertain whether you have taken any drugs recently or you are under the influence of a certain drug such as alcohol. The process is a common laboratory procedure that detects any presence of a drug and measures its levels within your body. The information from the test will then be used to determine whether you have a possible drug dependency.
Here are the different types of drug tests.
Blood Testing
A blood test is a common type of drug test that helps in checking the presence of an illegal drug in your body and gives detailed information about your drug use. Moreover, it is used to conduct an examination that aids in checking on your medication levels and in conducting legal investigation such as testing the level of alcohol in drivers. The test has been considered to be intrusive and expensive, but it is the most accurate because it accurately detects any presence of a drug in your body or the metabolites of the drug at the current test time.
Urine Testing
It is common drug test that checks any presence of a drug or its metabolites in your urine. It is mainly used for screening of the people that use illegal drugs such as marijuana, cocaine, methadone, phencyclidine, benzodiazepines, methamphetamine, and opiates. The test is noninvasive and simple however it does …