Drugs or any addictive substances or stimulants when entering the body also form one of the components of the blood. Therefore, blood tests can detect addictive substances. With each different addictive substance, the different duration of existence in the blood will give blood test results with different accuracy rates.

Drugs are stimulants that, when used repeatedly, can cause addiction, of natural, semi-synthetic or artificial origin.

Currently, the problem of using addictive substances other than heroin is becoming more and more serious, leading to a series of incidents caused by substance abuse. Addictive substances other than heroin include: Amphetamine, marijuana, synthetic addictive substances,...