Yes, depending on the prescription medication. However, drug tests are typically conducted to determine recent use of an illegal drug, or misuse of a prescription drug. Results will be evaluated with respect to proper use of valid prescription medications that could be the cause of a non-negative drug test. If you use/used a valid prescription for the drug, the employer or their designated Medical Review Officer may evaluate this before declaring your results as non-negative.

Drug tests are conducted to determine recent use of a drug. Results should be evaluated with respect to use of valid prescription medications that could be the cause of a positive drug test. If an individual has used a valid prescription for the drug, the employer or their designated Medical Review Officer may evaluate this before determining that the result is reported to the employer as "positive".

The length of time in which drugs can be detected is dependent on a number of variables, such as metabolic rate, dose, how it was taken, and the cutoff concentration used by the laboratory to detect the drug. No set formulas or information are available to determine this. The best practice is to not engage in the use of illegal substances. It can greatly affect your ability to get a job, keep a job, play sports, or succeed in whatever life event requires you to be drug tested.

It is possible to get a false positive test result. This happens when a doctor or laboratory has not performed a confirmatory antibody test before giving people their results. When a person has an antibody test, the lab usually runs two different kinds of tests. One is called an EIA test which is highly sensitive. It can sometimes overreact, so a positive result with the EIA is usually followed up with a RIBA test which is a sophisticated, highly-specific, antibody test.

A positive test result may mean that your dog has bladder cancer. However, there are conditions other than bladder cancer that can cause a positive result. A positive test result will be used in conjunction with signs, symptoms, and possibly other diagnostic tests such as ultrasound to make a definitive diagnosis for your dog.

No. Have your eyes checked for a "baseline test" prior to Plaquenil use, and twice a year thereafter. If there is a change in your vision, such as blurriness, immediately contact an opthalmologist.

Yes. Some substance that are banned are also derived from plants and are therefore consider natural. There is no guarantee that there are not ingredients in the product that are not listed on the package. It is important to remember that the use of ALL nutritional products is completely at your own risk. This information is intended to be a general overview of drug testing issues. Please obtain all the original documents and information regarding drug testing and read them thoroughly.

Tests are very accurate but not 100 percent accurate. Usually samples are divided so if an initial test is positive a confirmation test can be conducted. Federal guidelines are in place to ensure accuracy and fairness in drug testing programs.

In 2-5% of individuals who have recently received an influenza vaccination, there may be a temporary false positive EIA.

The purpose of the Urine Drug Test Device is to tell you immediately if the urine is drug free. If something in the urine reacts with the device, the test will indicate an "inconclusive" result; inconclusive samples need to be sent to the laboratory for further testing. The Urine Drug Test contains all the shipping materials necessary to forward the urine to the laboratory. The laboratory results will generally be available 5-7 days after you mail the specimen.

NO, in this instance the control line did not show up, therefore the test is invalid. For a positive test, only the control line will be visible. Check the cross-reactant guide under the heading of METHAMPHETAMINE and look for the possible cross-reactant drug. Pseudoephedrine is listed as a possible cross-reactant for Methamphetamine. Retest the person 4-5 days after they have not taken the medication.

Yes, a false positive test means the test looks as if it is positive, but it is really negative. This happens more often in people who have a low risk for the disease. It is important to confirm the test result a second time.

Codeine and Meperidine are structurally related to morphine therefore causing positive results. Codeine is a commonly prescribed pain medication and is also the active ingredient in some prescription cough medicines. These forms of codeine can also be addictive and abused.

All positives should be considered presumptive and should be sent for confirmatory testing. The most popular method is Gas Chromatography / Mass Spectroscopy, an instrument used to test the sample to identify drugs of abuse. This is the confirmatory testing. It will measure the levels of the drug in the urine and make sure it is actually an illegal narcotic and not an over-the-counter medication. For pre-employment most businesses do not confirm.

When a unit commander is notified that a soldier has registered a positive drug test, the type of drug identified determines the unit commander's actions. a. If the drug is either marijuana, PCP, Cocaine, or LSD the commander will advise the soldier of legal rights, show the evidence to the soldier, consider UCMJ action, initiate flagging action and separation processing simultaneously, and refer the soldier to the ASAP clinic. b.

Drug detection depends on amount ingested, elapsed time since use, rate of metabolism, and amount of fluid intake. Because of these variables, times presented are only a general guideline. If you have a specific question, please call our confidential hotline at (800) 728-5360 to consult with one of our professionals.

There are literally hundreds of brand name and generic drugs being prescribed today. If you have a question on a specific prescribed medication, you will need to know the general classification of that medication to determine if it will test positive on any of the specific drug test panels, i.e.: opiates, amphetamine, methamphetamine, benzodiazepines, barbiturates etc.

Yes, you might. The common culprit is Pseudoephedrine which is found in many OTC products and in cold and sinus medications. So you will need a laboratory confirmation as well as an MRO review by your physician to determine the source. No - because our rapid drug tests react to drugs and drug metabolites, not to these substances which have a different chemical structure.