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Kanamycin Concentration in Urine (Quantitative)

Published: August 9, 2026Updated: August 16, 2026

This test measures the amount of kanamycin, an antibiotic, in your urine. It may be used to monitor kidney function or drug levels in certain treatments.

Quick summary

["This test helps track how your body processes kanamycin, an antibiotic often used to treat serious infections."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
25213-0
Short code
Kanamycin Islt Slgr Mcbct AB 6.0
Synonyms
Kanamycin Islt Slgr Mcbct AB 6.0
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
method-for-slow-growing-mycobacteria-antibiotic-concentration-at-ug-ml
CPT
86038
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 Is This Test Done?

Your healthcare provider may order this test if you’re receiving kanamycin treatment to ensure it’s working properly, check for kidney damage, or confirm drug levels in your system. It’s also used in research or clinical trials involving kanamycin.

What to Expect Before the Test

No special preparation is needed. You’ll provide a urine sample, typically collected in the morning. If you’re on a specific diet or medication, let your doctor know to avoid false results.

What Happens During the Test?

A healthcare professional will collect a urine sample, usually by urinating into a clean container. The sample is then sent to a lab for analysis. Results are typically available within 1–3 business days.

What Do the Results Mean?

Results show the concentration of kanamycin in your urine. High levels may indicate improper kidney function or excessive drug exposure, while low levels could suggest insufficient treatment. Your doctor will interpret results in the context of your overall health and treatment plan.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance: Monitoring Drug Levels and Kidney Function

Short name

Urine Kanamycin Level

Frequently asked questions

How long will it take to get my results?
Results are usually ready within 1–3 business days, depending on lab processing times. Your doctor will contact you once they’re available, or you may receive them through your electronic health record.
Can I drink water before giving the urine sample?
Yes, you can drink water normally, but avoid excessive hydration that might dilute the sample. If you’re unsure, ask your doctor or lab technician for guidance.
What if my urine is cloudy or has blood?
Cloudy or bloody urine may indicate infection, kidney issues, or other conditions. If this happens, inform your doctor or lab staff immediately—they may need to retest or investigate further.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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