Methadone Screen, Spot Urine Test: Booking, Price, and Results

The methadone screen test analyses two key substances in urine. Here is what each one indicates.

EDDP testing is particularly useful because it cannot be faked by adding methadone directly to a urine sample, making the screen more reliable for treatment monitoring.

No complex preparation is needed for this test. Here is what you should know before your appointment.

Do You Need to Fast?

No, fasting is not required for the methadone screen test. You can eat and drink normally before giving your sample. However, avoid drinking excessive amounts of water or fluids in the hours before collection, as this can dilute the urine and affect the accuracy of results.

Practical Tips Before Your Test

Keep the following in mind to ensure a valid sample:

• Collect a random or first-morning urine sample in the sterile container provided
• Provide a midstream urine sample (discard the first and last portions of the stream)
• Women should avoid sample collection during their menstrual period unless advised otherwise by their doctor
• Inform your doctor about all medications, supplements, and over-the-counter drugs you are currently taking, as some can affect results
• Bring a detailed clinical history, including your current medications, symptoms, and previous test results, as this is required for the test
• Do not allow the container to touch your skin during collection

Step-by-Step Procedure

The sample collection process is straightforward and non-invasive. Here is what to expect:

1. You will be given a sealed, sterile white container for urine collection.
2. Collect a midstream urine sample of approximately 5 ml, discarding the initial and final portions of the stream.
3. Seal the container securely and hand it to the collection staff promptly.
4. The sample is stored refrigerated (between 2°C and 8°C) and dispatched to the laboratory.
5. In the lab, the sample is analysed using immunochromatography, a rapid and established detection method.
6. If the initial screening result is positive, a confirmatory test such as GC-MS (gas chromatography-mass spectrometry, a precise chemical identification method) may be performed.

Factors That Can Affect Accuracy

Several factors can influence the test result. Being aware of them helps you and your doctor interpret findings correctly:

• Urine pH levels (higher pH reduces the amount of methadone detectable in urine)
• Excessive fluid intake before collection, leading to a diluted sample
• Timing of the sample relative to the last dose taken
• Individual differences in metabolism, including genetic factors affecting how quickly the body breaks down methadone
• Sample tampering through dilution, adulteration, or substitution
• Certain medications that can cause false-positive results (see the results section below)

For patients on prescribed methadone therapy, these general tips support consistent and accurate monitoring:

• Take methadone exactly as prescribed, at the same time each day
• Keep all scheduled follow-up appointments to ensure regular monitoring
• Inform your healthcare provider about every medication and supplement you take, so they can account for any interactions when reviewing your results

Follow these steps to schedule your methadone screen test online:

1. Select the test on the Lupin Diagnostics website.
2. Choose your city and preferred time slot.
3. Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
4. Receive your report via email or WhatsApp within the stipulated turnaround time.

Home Collection

Home collection for the methadone screen, spot urine test is available across cities. A trained phlebotomist visits your location, hands you the sterile collection container, and dispatches the sealed sample to an NABL-accredited Lupin Diagnostics laboratory. Your digital report is delivered within 3 days of sample receipt.