How acurate is medtox testing?

Medtox testing is generally regarded as reliable for detecting a range of substances, including drugs and alcohol. However, the accuracy can depend on several factors, such as the specific test used, the substances being tested, and the sample type (e.g., urine, saliva). While it can provide quick results, it's important to confirm positive results with more comprehensive laboratory testing for definitive conclusions. Overall, like any testing method, it has its limitations and should be interpreted in context.