Does Starbucks Drug Test: How To Prepare For Pre-Employment Testing

Jordan Barnett | Masters in Chemical Engineering
Jordan Barnett | Masters in Chemical Engineering

Over 15 years of experience dodging drug tests.

Does Methadone Show Up On A Drug Test?

Yes. If you’re going to be undertaking a 10-panel drug test, methadone metabolites will be detected.

But, how long does methadone last in the body? And what you can do to mask methadone use? In this article, we’ll provide answers to these frequently asked questions, and we’ll show you how to reliably fool a drug test for methadone!

a drug test in progress

What Is Methadone?

Methadone is a drug used in treatment centers to help patients overcome opioid addiction. This controlled substance is prescribed strictly to those who abuse drugs like morphine or heroin. Treatment centers provide it in three forms: injections, methadone liquid, and tablets.

A medication-assisted treatment program with methadone has proven effective for curbing cravings for drugs. Treatment centers also prescribe it to help patients manage withdrawal symptoms from opioid addiction. Because of methadone treatment, patients are less likely to relapse and find it easier to get through their everyday routines.

Despite these lifesaving benefits, employers still try to screen for methadone use, and they’re more likely to reject you for a position if you test positive. Companies are wary of hiring patients in a drug treatment program because they’re worried their recovery process will affect their job or endanger co-workers. That’s why more and more employers require job applicants to take a 10 panel drug test.

Can You Become Addicted To Methadone?

Yes, patients can also become addicted to methadone. That’s why treatment centers carefully monitor the duration of methadone treatment, and don’t recommend that you use it any longer than the prescribed period. Some common withdrawal symptoms for methadone use include shaking, chills, anxiety and nausea.

If you are undergoing methadone treatment and have these withdrawal symptoms, alert your treatment program to see if you should still continue its use. It might be an indicator to gradually taper off taking methadone.

Methadone Half Life: How Long Does Methadone Stay In Your System?

Methadone half-life will vary in patients, based on frequency of use, dosage, weight and metabolism. Methadone can last for as briefly as two days in your body, or as long as two weeks. Here are some of the factors which can affect how long methadone will stay in your system.


As we get older, our bodies become less efficient at breaking down waste products and chemicals. The older you are, the longer it will take for your body to dispose of methadone.


The faster your metabolism is, the more efficient your body will be at getting rid of methadone. Things that can boost your metabolism include losing weight and increasing your physical activity.

Liver Health

The liver is responsible for breaking down chemicals like methadone and flushing it out of your body. Patients with liver disorders will keep methadone for much longer in their system. People who are taking medical treatment that slows down liver functions will also have trouble eliminating methadone quickly.

What Is The 10 Panel Test, And How Can It Show If You're Taking Methadone?

The 10 panel test is a urine test that will look for the ten most commonly abused street and prescription drugs. These are the following drugs which a 10 panel test will screen for:

  • Marijuana
  • Cocaine
  • Benzodiazepines, including Valium, Xanax and Ativan
  • Amphetamines, including Meth, Speed and Ritalin
  • Barbiturates
  • Opioids, including Heroin, Morphine and Oxycodone
  • PCP
  • Quaaludes
  • Propoxyphene
  • Methadone


A 10 panel test can detect methadone use up to three days before the test. This may sound like enough time for patients to get methadone out of their system, but most companies will only give you a 24-hour notice before a required test! Fortunately, there are two products which will help you pass with absolutely no worries.

The Two Products That Can Get You Through A Urine Drug Test

If you want to reliably pass a urine drug test, you have two options. You can swap your sample for a high-quality synthetic urine, or you can opt for a full-body detox. 

Synthetic Urine

Clear Choice Sub Solution, is our most consistently recommended synthetic urine – and for good reason! Its formula contains over a dozen trace elements found in real human pee, and it comes with a highly effective heating element that allows you to submit your sample at a realistic temperature.

Find out more about Clear Choice by reading our buyer’s guide: Best Synthetic Urine.

Detox Program

If you’ve got time to prepare, we recommend Toxin Rid 10 Day Detox. This product is an extremely effective detox program designed to rapidly flush drug metabolites out of your body. By the end of this 10 day program you’ll be able to pass any type of urine test.

To learn more about detoxing solutions, and to find out why Toxin Rid is so effective, read our overview here: Best Detox Pills For Drug Test.


Even though methadone is used as part of an opiate recovery protocol – employers will still test for it and discriminate against users. Thankfully, there are a few options that can help you beat the drug test. As long as you prepare with the right products you can beat any 10-panel drug test.