Amphetaminesmsmtserpl
A test to detect amphetamine-type stimulants in your blood, commonly used for medical screening, monitoring treatment, or forensic purposes.
{"This test measures amphetamine and related stimulant drugs in blood samples","It helps doctors monitor medication levels or check for drug use","Blood is drawn from a vein and sent to a laboratory for analysis","Results are typically available within a few days","Certain medications and foods may affect test results"}
Key facts at a glance
- LOINC
- 110100-5
- Short code
- Amphetamines Msmt SerPl
- Synonyms
- Amphetamines Msmt SerPl
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What is this test?
The amphetamine blood test measures the amount of amphetamine-type stimulants in your serum or plasma. This includes medications like amphetamine (Adderall), methamphetamine, and related compounds. The test is performed using a blood sample collected from a vein in your arm.
Why might I need this test?
Your doctor may order this test for several reasons: to monitor therapeutic levels if you take prescription stimulant medications for conditions like ADHD or narcolepsy; to check for drug abuse or overdose; as part of a routine drug screening program; or to evaluate symptoms that may be related to stimulant use or withdrawal.
How should I prepare for the test?
Follow your doctor's instructions carefully. You may need to avoid certain medications, supplements, or foods before the test. Inform your doctor about all prescription drugs, over-the-counter medications, and herbal supplements you are taking. If you are on prescription stimulants, do not stop taking your medication unless directed by your healthcare provider.
What happens during the test?
A healthcare professional will clean the skin on your arm and insert a small needle into a vein to draw a blood sample. You may feel a brief pinch or stinging sensation. The sample will be placed in a special tube and sent to a laboratory for analysis. The entire process usually takes only a few minutes.
Are there any risks?
The risks are minimal and similar to routine blood tests. You may experience slight bruising, bleeding, or dizziness at the injection site. These side effects typically resolve quickly. Contact your healthcare provider if you experience excessive bleeding, infection, or persistent discomfort.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings4
Frequently asked questions
How long does it take to get results?
Will the test show if I took my prescription medication?
Can foods or supplements affect the test results?
Is the test confidential?
What do the results mean?
Sources
- 1
- 2
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy