Why do benzodiazepines show positive in my urine and I'm not sure what causes this when I'm not taking anything but blood pressure meds?

False positive? Some nonsteroidal medications can cause false positives for benzodiazepines: daypro, tolmetin (tolectin) Naproxen (aleve) Etodolac (lodine) and fenoprofen (nalfon). In some cases, the antidepressant zoloft (sertraline) can do it also. Http://tinyurl. Com/ks79fns I don't know of any antihypertensives known to cause this -- so I'm wondering if you also take some of these other meds?