What Drugs Test False Positive For THC?

What drugs test false positive for THC?

• Secondhand Marijuana Smoke. 1/11. If you hang out often with someone who puffs on pot, your urine could have traces of THC. …
• Weight Loss Pills. 2/11. …
• Poppy Seeds. 3/11. …
• Mouthwash. 4/11. …
• Antidepressants. 5/11. …
• Antibiotics. 6/11. …
• CBD Oil. 7/11. …
• Antihistamines. 8/11.

What will gabapentin test positive for?

Nearly all gabapentin positive postmortem cases were also positive for

an opioid

, the most significant being fentanyl, suggesting that gabapentin misuse may be due to its potentiating effect of opioid drug action. This study also highlights the limited utility of immunoassay-based urine drug screens.

What can make you test positive for Suboxone?

While Suboxone does mimic some of the effects of opioid drugs, Suboxone does not show up on panels as other opioids. It will only show up

if the panel tests for buprenorphine (one of the components of Suboxone) and/or its metabolites

.

Will ibuprofen make me fail drug test?

Ibuprofen. This over-the-counter pain reliever can cause a drug test to show up as positive for barbiturates, benzodiazepines, and marijuana.

12000 mg of ibuprofen, it is thought, may interfere with the enzyme used in the testing method

.

How much ibuprofen causes false positive?

Ibuprofen

Once ingested, it takes

around three hours

for ibuprofen to lead to a false positive of cannabis, barbiturates, and PCP in your urine. The wrong positive shows for people whose consumption falls within the range of 800 to 1200 milligrams per day.

• Amantadine, a drug that can prevent the flu and treat symptoms of Parkinson’s disease.
• Aripiprazole, an antipsychotic drug.
• Atomoxetine, an ADHD treatment.
• Brompheniramine, an antihistamine.
• Bupropion, an antidepressant.
• Chlorpromazine, an antipsychotic drug.
• Desipramine, an antidepressant.

Proton pump inhibitors (PPIs) (omeprazole, esomeprazole, pantoprazole) are widely prescribed medications used for the treatment of gastroesophageal reflux disease (GERD) and heartburn symptoms.

Taking PPIs daily can result in a false positive urine test for THC

.

“The FDA has found that many dietary supplements – especially weight-loss, bodybuilding and sexual-enhancement products – contain undeclared drug ingredients that could be potentially harmful and/or produce unwanted urinalysis test results,” according to the website.

• Tolmetin.
• Naproxen.
• Etodolac.
• Fenoprofen.
• Oxaprozin.

• Amphetamines.
• Cocaine.
• Opiate.
• Cannabinoid.
• Ecstasy.
• Methadone.
• Heroin.
• Ethyl glucuronide.

Antihistamines. Benadryl, Tylenol PM, Advil PM, and other medications contain diphenhydramine. This

could lead to positive results in screenings for methadone, PCP, or opiates

.

While tramadol is not detected on all standard drug tests,

it can be detected on some advanced screening panels

. Urine tests, hair tests, saliva tests, and blood tests are the most common forms of drug tests. Urine tests can detect traces of tramadol from 1 to 4 days after last use.

Medications reported to cause

false-positive serum or urine studies

include acetaminophen, phenoxybenzamine, amitriptyline, labetolol, haloperidol, levodopa, tamsulosin, venlafaxine, hydrochlorothiazide, and buspirone.

The excretion and metabolism of [14C]omeprazole given orally as a suspension was studied in 10 healthy male subjects. An average of 79% of the dose was recovered in the urine in

96 hr

, with most of the radioactivity (76% of dose) being eliminated in the first 24 hr.

During the test, the tester will remove a small hair sample close to a person’s scalp and send it to a laboratory for overnight testing.

Prescription medications and certain foods, such as poppy seeds, may contain compounds that might lead to false positive results

.