How do they test zanex and adivan levels?

Zanex (Xanax) and Ativan (lorazepam) levels are typically tested using blood or urine samples. In a clinical setting, a healthcare provider may order a specific drug test that can detect the presence and concentration of these medications in the system. Blood tests measure the active level of the drug at the time of testing, while urine tests can indicate usage over a longer period. These tests help assess adherence to prescribed treatment or investigate potential overdose situations.