The need for drug testing is increasing with the number of drug abusers increasing day by day. It became very common and has its own importance in fields like law enforcement, sports, etc. Nowadays, drug screening is also used at workplaces to identify the drug abusing prospective and current employees. Many schools and homes are also using drug testing methods to detect child drug abuse habits.
Common methods of drug testing:
The method of drug testing varies based on the samples taken to conduct the test. Most commonly used samples are urine, blood, saliva, hair, breath and sweat. The method of analyzing the sample varies accordingly. As per the convenience of the individual, the sample is collected and the test is done. Here we will briefly discuss about each method.
Urine test:
This is most common type of drug screening. It is very inexpensive compared to all the other drug testing methods. Urine tests using the drug screening kits available today in the market are extremely easy to use. They provide accurate and reliable results within minutes. However, the sample collection process is considered to be invasive in few instances.
Saliva test:
This is the most convenient type of drug testing method as the sample is easily collected without any discomfort. This method is less expensive and is mostly preferred for instant checks, especially in offices, as it has no issues of offensiveness. It can be conducted on-site or off-site. The results are very accurate and reliable as adulterating the sample is almost impossible. The results obtained by this method are faster. Read the rest of this entry »

