The use and abuse of drug is common in all age groups and genders.Statistics show that the number of people abusing drugs is on the rise every day. This increase has brought about the need for different sectors to work together to eradicate the vice. Police, schools and event other organizations are teaming up together to help in its reduction. Testing of drugs has been incorporated as a requirement in many sectors.There are different methods used to test for presence of drug in a human’s body. Various samples are taken to a laboratory for testing that are collected for the donor.after the samples are taken they are analyzed then the results sent to the relevant persons.
The samples may include blood .saliva .urine .breath and hair samples.
Testing of Urine
The one the test is to be conducted on is asked for a urine sample which will be used to check any drug traces.This method is the most common method for drug testing.It is the most affordable drug testing method.There are many drug testing kits one can purchase over the counter. This kits come with directions which make their usage smooth and fast.
Drug test by use of saliva
This method of drug test is easy for the sample is easily conducted. it is said to be more comfortable than collection of a urine sample.It gives instant results in some tests.These advantages make it gain its popularity in places where fast result and privacy should be considered.
Tests by use of blood
This method is the most effective. This method shows the different levels of drugs in a human system.It can also detect or how long that drug has been used by a person.This method is expensive and only can be performed by a person who has the skills to. What it involves needs to be conducted with caution.
hair is collected for testing.A medical practitioner will collect 100 strands of hair and run tests on them. This method is known to give accuracy in cases where drugs usage is minute. It can detect any drug use as late as 3 months ago.This method is known to be very expensive compared to the rest.Samples can be collected from any part of the body apart from the scalp.
Testing ones breath
This method is common when testing of alcohol.It is used to check motorists who are driving having passed the allowed limit for alcohol intake. The equipment used is known as a breathalyzer. For any drug test results to be accurate certain steps and precautions have to be taken during the process.
Conducting frequent tests will help in the fight against drug abuse.