What this test is
The test measures ammonia in blood. Ammonia comes from protein breakdown and is cleared by the liver. If liver function declines, levels can rise and affect consciousness.
Category: Toxicology & Heavy Metals
Ammonia in Blood (EDTA)
Blood ammonia assesses hyperammonaemia, which is linked to impaired liver function and is used in selected patients at a doctor's request.
What it is used for, and who should test
- Assessing patients with chronic liver disease who become confused or less alert, when a doctor requests it
- Monitoring treatments that affect ammonia levels
- Helping evaluate inherited metabolic disorders as determined by a doctor
Sample and preparation
- Sample
- 2-3 mL of blood in an EDTA tube (purple top) or a contamination-free tube as specified
- Preparation
- Follow the fasting instruction given by your doctor, deliver the sample immediately, and avoid smoking beforehand, which can raise ammonia.
Where to get tested
Samples are collected and results issued at S.F. Laboratory, the in-house laboratory of BK5 Med Health Clinic in Don Hua Lo, Chon Buri. No appointment is needed; walk in during opening hours.
- Sample collection at BK5 Clinic, 149/6-7 Don Hua Lo, Chon Buri District, Chon Buri 20000
- Open Monday-Friday 08.30-20.00 and Saturday 08.30-17.00
- Ask questions or book ahead on LINE @824xsgsj or call 063-223-6161
The information on this page is general knowledge to support your decisions and is not personal medical advice. Interpreting results and planning treatment requires assessment by a doctor. Please consult our medical staff before deciding on testing or treatment.
Need a pre-employment check or a medical certificate?
BK5 Clinic provides pre-employment health checks, risk-factor screening, 5-disease screening, work-at-height checks and drug screening, with medical certificates and summary reports for employers.
Toxicology & Heavy Metals
Frequently asked questions about this test
Why must the sample be delivered so quickly?
Ammonia rises in mishandled samples, so delays produce falsely high results. Prompt collection and transport are essential.
What happens if the level is high?
A doctor assesses alertness, liver function and any triggers, then plans treatment and close follow-up.
How should I prepare for Ammonia in Blood (EDTA)?
Follow the fasting instruction given by your doctor, deliver the sample immediately, and avoid smoking beforehand, which can raise ammonia.
How long do results take?
About 15 days, depending on the laboratory workload that day. Our staff will confirm the collection time when you are served.
Where can I have this test done?
Samples are collected and results issued at S.F. Laboratory, the in-house laboratory of BK5 Med Health Clinic in Don Hua Lo, Chon Buri. No appointment is needed; walk in during opening hours.
How much does Ammonia in Blood (EDTA) cost?
Prices are not shown on this website. Ask for pricing and packages on LINE @824xsgsj or call 063-223-6161.
Contact us
Book a visit or ask a question
Add us on LINE @824xsgsj to ask about tests and pricing, or fill in the form below and our team will get back to you as soon as possible.
Phone
063-223-6161LINE Official
@824xsgsj
Address
149/6-7 Don Hua Lo, Chon Buri District, Chon Buri 20000, Thailand
Get directions (Google Maps)Opening hours
- Monday - Friday
- 08.30 - 20.00
- Saturday
- 08.30 - 17.00