Can Skin Contact Cause A Positive Drug Test

Medically Reviewed by Carol DerSarkissian, MD on September 05, 2021

If you hang out often with someone who puffs on pot, your urine could have traces of THC. That's the chemic in the cannabis plant that gets you high. Simply chances are very low that yous'll have enough THC to trigger the positive result in the screens used by the federal government and many private employers. That's most probable to happen correct afterwards you're exposed to the smoke. A 2d test would demand to ostend information technology.

Phentermine is a prescription medicine that helps curb your ambition. It's chemically like to amphetamines, a stimulant used to treat ADHD and equally a written report aid to stay awake. Phentermine could raise a fake red flag in your drug screen if you don't have a medical reason for taking amphetamines.

These pocket-sized black seeds naturally incorporate morphine and codeine. A poppy seed bagel, for example, might make you examination positive for both of those opioids for up to a whole day subsequently yous eat it. That'due south more than likely to happen with labs that still follow the older, lower thresholds for detecting those substances.

Many liquid medications, vanilla extract, and breath-cleaning products frequently have ethanol, a course of simple grain alcohol. Today's drug tests can discover even trace amounts of alcohol, and for longer after exposure. Then if you use anything with ethyl booze, your jiff, blood, or urine sample might get flagged for possible signs of drinking. The same affair could happen even with alcohol-based hand sanitizers if yous employ them regularly.

Sertraline (Zoloft) is prescribed for low, panic attacks, obsessive-compulsive disorder, and more. Some drug screens may not be specific plenty to tell apart sertraline and benzodiazepines. The latter is an older tranquilizer drug that's ofttimes institute in people who overdose on opioids. The faulty test effect could happen for several days subsequently you quit your antidepressant.

These medications usually won't interfere with your drug screens. But in rare cases, a few antibiotics are known to trigger inaccurate exam results. Rifampin, which treats tuberculosis, might show up every bit opiates in some rapid urine screens. What's more, the fake positive result may be possible fifty-fifty more than 18 hours subsequently you've swallowed a single dose of the antibiotic.

Cannabidiol (CBD) comes from the hemp plant, a relative of the Cannabissativa plant that produces marijuana. CBD, which doesn't brand you lot high, is used for medical marijuana to ease pain and other symptoms. Some states permit CBD oil, edibles, and other products to have upward to 5% of the heed-altering chemical THC. Depending on when and how much yous've taken CBD, it's possible for your urine to bear witness evidence of marijuana in your body.

Some pop over-the-counter allergy and slumber meds like Benadryl and Advil PM have diphenhydramine. Information technology can salvage coughs and runny noses. But on drug screens, it tin show upwardly as methadone, which helps people quit heroin or other opiates and can be addictive. Diphenhydramine also may bear witness up every bit PCP, an illegal hallucinogenic that is one of five types of drugs that applicants for all federal and many private-sector jobs are screened for.

Efavirenz (Sustiva) is an antiretroviral drug that helps care for your HIV infection. But on a drug screen, it can make you seem to have used marijuana. A 2d, more sensitive test should exist able to distinguish which of the ii compounds is in your body. To avoid confusion, y'all may want to alert the lab or the dispensary beforehand that you're on efavirenz.

This beverage is a pop folk remedy in Peru and elsewhere in Southward America. It'due south made with the leaves of the same plant that cocaine comes from. If you drinkable information technology, you may want to stop a couple of days before your drug examination. Coca tea could affect your screening for up to 36 hours after y'all've sipped information technology.

Several of these medications for mental disorders tin lead to false positive tests. Quetiapine, which treats schizophrenia and bipolar disorder, can wrongly show that you have methadone in your urine. Another antipsychotic -- chlorpromazine -- tin cause drug tests to come up positive for amphetamine, a stimulant.