Doctor insights on:
Trazodone False Positive For Benzodiazepines
What to do if I had 50 mg of trazodone two days ago and am still feeling the effects. How long does it take to wear off?
That is my short ans:
50 mgm trazadone, 48 hours later you still have the effects.
You probably went to see an md with some complaints, which included sleep disturbance. He gave you trazadone and you sort of sleeping since then.
Time for total truth.
What else are you taking. .. ...Read more
Testing blood levels of benzodiazepines is not a routine or common clinical test. It is done by simply taking a blood sample and testing it in the lab. It is most commonly done in research studies. An example of clinical use would be when there is a discrepancy between the prescribed dosage and ...Read more
Yes: trazodone is definitely a better alternative for sleep. Chronic use of benzos leads to tolerance and rebound insomnia. Just make sure you taper and do not stop benzo abruptly and consult with prescribing doc. If you are a resident of CA I would be happy to provide a virtual consult. If not consider a virtual consult with a Healthtap psychiatrist who is licensed in your state ...Read more
How long trazadone will stay in your urine? Also, will it show a false positive if it is still in your urine during a urine screen?
I took a trazadone and I've heard it can cause a false positive for urine screens, I only took 50mg. How long before it's out of my urine completely?
5 x its half life: A drug is considered gone after about 5 half lives. Trazodone has a biphasic elimination with a redistribution of about one hour and an elimination of half-life of 10-12 hours. To be safe I would wait at least 50 hours and hydrate well before taking the urine drug test. Use of trazodone a triazolopyridine antidepressant can yield a false positive amphetamine result. ...Read more
If I only took trazadone once, 50mg how long before it will be out of my urine?? I heard it could cause false positive for a urine drug screen
Trazodone: This medication can cause false positives in urine drug screens but not in confirmatory testing. If you have a prescription for this or any other medication you do not need to worry, it is when you take this or any medication that you do not have a prescription for that you run into trouble in drug tests, false positive or not. ...Read more
Possible: It is possible and there is some data to support: http://www. Ncbi. Nlm. Nih. Gov/pmc/articles/PMC2728940/#__ffn_sectitle This could be a class effect with that class of drugs. Always talk to your doctor for anything medical. ...Read more
Is there any medical reason for an abnormally large number of false positives for benzodiazepines on urine drug screens?
Is it a really high chance a positive test for amphedimine and a week later benzodiazepine be false positives?
Low chance: So there was a positive test for amphetamines, and then a week later for benzodiazepines. You wonder about the chances that both could be false positives. The chances would be quite small. ...Read more
No: The typical drug screen would be negative under these drugs. If you are asking about any typical benzodiapines or narcotics the answer is no. If one does a specific drug test for these meds it would show up. Not a major concern as long as your doctor knows about them. ...Read moreSee 2 more doctor answers
Watch what you eat: As a corollary to Dr. Pappas's statement remember NOT to to put POPPYSEED dressing on a salad you may treat yourself to just before going in to do a drug screening test for your place of employment or local methadone clinic. Then, you have to convince people you're not on opiates! ...Read moreSee 1 more doctor answer
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? ...Read more
I tested positive for benzodiazepine march 6th 2014, after taking 4 kolopin 1mg february 14 2014, why is this still showing up in my urine?
Very long half-life: Klonopin (clonazepam) has a very long elimination half-life: 18-60 hours. It takes 5 of these half-lives to effectively eliminate the Klonopin (clonazepam) from your system (supposing you're not still taking it). So depending on your metabolism this could take 12-14 days. If you're still taking a few of the pills, this would also register positive. ...Read moreSee 1 more doctor answer
My son was given 5mg of Valium on the 24th of april and tested positive for benzodiazepines on the 6th of may. He's 15 he is 5ft 8in and weighs 230lbs?
Are you asking...: Are you asking: could his test still be positive two weeks later from a single dose? Yes. Of course, this does not guarantee this result was from that specific dose unless you are sure it was the only dose. Perhaps one question: why was your 15 year old son tested? ...Read moreSee 1 more doctor answer
Could taking 40+ Benadryl (diphenhydramine) cause a positive for benzodiazepines in a urine test?
Shouldn't: They are made of totally different chemicals even though either can make you drowsy. ...Read more