Doctor insights on:
Will Pseudoephedrine Affect A Drug Test
Possibly: "false positive testing" occurs when a test finds evidence of illegal drug use when no drugs were taken. This can be a result of some over-the counter medications having chemical structures similar to illegal drugs. Pseudofed, found in many allergy and "cold" medications is one of these drugs. ...Read more
Be prepared...: Based on the sophistication of the test, or lack of it, quite possibly. ...Read more
Pseudoephedrine: Yes, to stimulants such as meth, & also to ecstacy. ...Read more
Drug Testing: Nope. Not in any way.Get a more detailed answer ›
What does sudafed show up as in a drug test i take sinus medicine and just had a drug test and wanted to know how it shows in a drug test
I have a drug test for a new job this week and have been taking sudafed and a friend said i may fail the drug test because of it, is this true?
Not likely, but: Normally when a drug screening test is administered they ask you to list all medications that you are currently taking. This is so that if they do find a positive, they can take extra steps to verify that whatever caused the positive isn't something you listed. Don't take it between now and the test if you're worried - by 48 hrs, it should not show up anyway. Best! ...Read more
I took sudafed yesterday at 10:00am and I have a urine drug test for a job I was just offered today in about an hour. should I worry false positive?
I took sudafed for a few days for my sinuses. I had a saliva drug test 2 days later for a job interview. I drank nyquil the nite before. I got a call from a doctor saying i tested positive and wasnt from otc meds. Is this true?
Positive for what?: What did you test positive for? Was it a screening test or was it followed by a confirmatory test. Screening tests may have false positive result. ...Read more
Yes, depending on : When testing is done relative to when it was taken. However, "drug screens" are read as positive by the concentration of a drug or its metabolite in the urine sample; therefore, depending on timing, the concentration may fall below the cut-off point for a "positive" screen. It isn't a problem for anyone who can show a prescription bottle in his or her name. Diversion is a different story. ...Read more
Does mixing two types of urine affect a drug test? My son haven't smoked in 3 months but he wasnt sure so he used his friends urine...When he put the urine in the test cup it wasnt enough..So he used some of his own....If he is clean and no marijuana come
Your son has a: Bigger problem, and if you are aware of this and not talking to him about personal honesty and dishonesty, and the difference, you are enabling him in making bad choices. Depending on what the urine test is for, if he is found out (there are a number of tests done on urine that can detect adulteration or someone elses pee) there can be serious legal consequences beyond not getting a job. ...Read more
It depends,,: It depends on what you're being tested for and how much benedryl you took. Apparently it may cause a false positive result for Methadone in some urine drug screens using competitive binding immunoassays, and if too much is taken, it can cause blurry vision, photophobia, heart failure, and death, but a lot has to be taken. Otherwise, there should not be much of a problem. Good luck. ...Read more
I'm in Lamictol for seizures. Would this affect a drug test? & I have smoke pot for several yrs (small amnts) havent smoked in 2 weeks, would it show?
Cannabis: would show up on a screen for drugs of abuse but not on most standard tests. Single use of marijuana should be out of your urine in 1 to 7 days. Regular use of marijuana – should be out of urine in 7 to 100 days. Single use marijuana can be detected 12 to 24 hours in blood. Regular use marijuana can be detected for 2 to 7 days in blood. Marijuana regular use detected in hair for months. Single _ ...Read more
It should not: Even if one of these produces an interference by one method, thc assays must be confirmed by another test using a different chemical principle if they are to have any consequences to the person. This isn't the place to talk about the wisdom of the marijuana laws or testing which may have adverse consequences. Good luck and i hope things work out for you. ...Read more
What to do if I took a drug test for employment and didn't tell them the medications I take. and?
You could lose job: When you sign the usual form before giving a pre-employment drug test (or when you are already hired if random or for-cause testing is done), you are stating, often under penalties of perjury, that it is accurate. If you are positive for a potential drug of abuse and didn't tell them about it, they can consider it a positive test and act on it. Talk to the HR person involved and give them info. ...Read more
Hi i have hair drug test coming up and i haven't smoked for a 107 days and i weight around 315 can i pass it?
Probably: A standard hair follicle screen covers a a period of approximately 90 days. Metabolites from drugs Cocaine, Marijuana, Opiates Codeine, Morphine, Methamphetamine, Ectasy, PCP etc can be tested from the hair follicle.. A lock of hair 1.5 inches or 3.9 cm is snipped from the head. Note substances can be detected from body hair(grows slower) for up to a year. Good luck. ...Read more
I had a previous injury n was put on tramadol i've a routine drug test coming up n don't know if it will show? For work
I was just told my daughters drug test didnt show pure heroin but heroin "metabolites" and I don't understand what that means?
Heroin metabolites: Hey wake up - this means that she has used heroin. Metabolites only show up after metabolism in the liver so she has used Heroin - get her some help before she dies from using heroin. ...Read more
I took a drug test yesterday, and even though I don't use illegal drugs, I am fretting. I took one benedryl the night before. Is that ok?
I took 2 Percocet over weekend 1 on Saturday then 1on Sunday I don't really take them have drug test tomorrow will it be out my system tomorrow?
No: If the last one you had was 4 days ago- it should no longer be in your system. Good luck ...Read more
I went to a friends garage party 4 days ago, people were smoking i was walking in and out of the garage. Can i fail a drug test? If i didn't smoke?
Marijuana?: It is unlikely that a urine drug test will be positive (or stay positive long) based only on this small second-hand exposure, however, depending on weight and how often you have smoked marijuana in the past, it may still be positive from prior use. If you are obese and/or a chronic, heavy user, a drug test will stay positive for several weeks-months. ...Read more
My dr was prescribing hydrocodone to me. But stopped bcuz didn't show up in drug test. Is there another med i mightve been taking to make it not show?
Mask drug test: No. Now a days drug tests go through a confirmation process. ...Read more
I recently had to take a drug test I used someone else urinr but I haven't smoked in 3 months but I was paranoid...I also took two drugs test which ca?
If prescribed: the drug it should not matter if being used otherwise this is not a forum ho help fraudulently pass drug test SORRY ...Read more
Yes: There are false positives in drug tests. ...Read more
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