Glimepiride Concentration in Serum (Pharmacokinetic Measurement)
This test measures the amount of the diabetes medication glimepiride in your blood. It helps your healthcare provider assess how your body is processing the drug and whether it’s working as intended.
["Understanding your glimepiride levels helps optimize your treatment plan for blood sugar control."]
Key facts at a glance
- LOINC
- 73362-6
- Short code
- Glimepiride ind plt IgM SerPl Ql FC
- Synonyms
- Glimepiride ind plt IgM SerPl Ql FC
- Category
- hematology
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- flow-cytometry
- CPT
- 82784
- 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
Why This Test Is Done
Your doctor may order this test if you’re taking glimepiride (a sulfonylurea) to manage type 2 diabetes. It may be done during treatment adjustments, if you’re experiencing unusual symptoms, or to monitor for potential side effects.
What to Expect Before the Test
No special preparation is needed. You’ll typically have a small needle inserted into your arm for a blood draw. If you’re on anticoagulants, your doctor may advise temporary adjustments.
What the Results Mean
Results are used to confirm therapeutic drug levels, check for toxicity, or guide dosage changes. Your doctor will interpret these in relation to your medical history and symptoms.
Common Reasons for Testing
This test helps identify if your glimepiride dose is too high or too low, which could affect your blood sugar control. It may also be used if you’re switching medications or experiencing unexpected symptoms.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Glimepiride levels are critical for ensuring proper diabetes management. Abnormally high levels may indicate overdose or impaired metabolism, while low levels could mean insufficient blood sugar control. Your doctor will correlate these results with your symptoms and other lab values to adjust your care plan.
Short name
Glimepiride Blood Level
Frequently asked questions
What does a ‘therapeutic’ range mean for this test?
Can I eat or drink before this test?
Will this test affect my diabetes management?
Sources
- 1
- 2Lab Tests OnlineSource
- 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