Testing for drugs is a component of a variety of treatments for medical conditions, which includes the treatment for opiate dependence disorders. It aids in monitoring a person’s compliance with prescribed medications and helps prevent adverse side effects from drug therapy. It can also determine whether the patient is taking illicit substances. Drug tests typically are made up of blood or urine. Urine tests are among the most popular and cost-effective, but they can also detect other drugs. Certain medications are rapidly metabolized within the liver, making it more probable for them to be detected in urine tests. It’s not unusual for a substance to show up in blood tests for several weeks after someone has stopped taking the drug. If you’re a frequent marijuana user, for instance, THC could still be present in your urine for a few weeks after stopping smoking it. The duration of time for detection will depend on the frequency at which your use, your metabolism, and the amount you consume. Another type of test is a test for hair follicles that can provide information about the length of time a substance has been present in your system. The hair on the scalp has a time frame of 3 months, whereas body hair may have a longer timeframe of between 12 and 12 months. The best method to determine what substances are detected in your test is to speak with your doctor. They will help you understand how a test for drugs works and how to deal with negative results. Your doctor might offer alternative resources to seek help for your addiction. It’s your responsibility to choose the option that’s suitable for your family and yourself.