I take alot of Benderyl due to severe Allergies, it is the only thing that can hold them at bay. I just recently had a urine drug screen and I tested positive for benzos, so as far as I am concerned yes it can.
Yes it can also test positive for PCP (in rare cases).
Absolutely. Benadryl [diphenhydramine] will trigger a false positive for PCP, Benzodiazepines, and tricyclic antidepressants
Chinese herb pills will throw a positive for benzodiazepines--but it's not a false positive, as there are benzodiazepines in Chinese herb pills.
No, Benadryl (diphenhydramine) will not give a false positive for methamphetamine. However, Benadryl may cause a false positive for methadone in simple immunoassay tests, though more advanced tests can resolve a disputed result.
Medications such as Trazodone and Daypro can cause false positive results for benzodiazepines. There are many benzodiazepines. Some examples are Xanax, Klonopin, Valium, and Librium to name a few. There are many more.
Valerian Root can test positive as benzodiazepines. Ephedra can test positive as an amphetamine.
Benadryl (Diphenhydramine), has been reported to cause false positives for benzodiazepines (such things as Xanax, Valium), PCP and tricyclic anti-depressants. The false positives occur using the screening-type tests (sticks, cups, etc) but confirmatory tests using GC/MS should clear any false positive.
I have to do weekly breathalyzer test will Benadryl make me test positive
Yes, it is possible. Check out these links. Especially this article. "Many herbal remedies can cause a false positive for benzos. This is especially true with Valerian Root, St John's Wort, and Kava Kava."
Type your answer here... yes
Zanaflex, or better known as Tizanidine, has not been documented to cause false positive in screening tests for drug abuse. Hence if a positive result is registered for the psychoactive drug benzodiazepines, it is likely due to other medications taken by the user that are creating the false positive.
no they're completely different drugs
It shows a false positive as Benzodiazepines!!