Carbon Monoxide, Blood

Optimal Result: 0 - 3.6 %.

Determine the extent of carbon monoxide poisoning, toxicity; check on the effect of smoking on the patient; work up headache, irritability, nausea, vomiting, vertigo, dyspnea, collapse, coma, convulsions; work up persons exposed to fires and smoke inhalation.

Carbon monoxide levels are of limited value in testing for smoking, since it is cleared rapidly. The half-life of carboxyhemoglobin in individuals with normal cardiopulmonary function is one to two hours. Urinary cotinine, if available, is preferable as a test for tobacco use. Arterial blood gases may be of limited value in treatment decisions for carbon monoxide poisoning.

Carboxyhemoglobin is useful in judging the extent of carbon monoxide toxicity and in considering the effect of smoking on the patient. A direct correlation has been claimed between CO level and symptoms of atherosclerotic diseases, intermittent claudication, angina, and myocardial infarction. Exposure may occur not only from smoking but also from garage exposure, and from various motors.

References:

Dolan MC, Haltom TL, Barrows GH, Short CS, Ferriell KM. Carboxyhemoglobin levels in patients with flu-like symptoms. Ann Emerg Med. 1987 Jul; 16(7):782-786. PubMed 3592333

Fechner GG, Gee DJ. Study on the effects of heat on blood and on the postmortem estimation of carboxyhemoglobin and methaemoglobin. Forensic Sci Int. 1989 Jan; 40(1):63-67. PubMed 2925132

Heckerling PS, Leikin JB, Maturen A, Terzian CG, Segarra DP. Screening hospital admissions from the emergency department for occult carbon monoxide poisoning. Am J Emerg Med. 1990 Jul; 8(4):301-304. PubMed 2094235

Krantz T, Thisted B, Strøm J, Sørensen MB. Acute carbon monoxide poisoning. Acta Anaesthesiol Scand. 1988 May; 32(4):278-282. PubMed 3394478

Thom SR, Keim LW. Carbon monoxide poisoning: A review epidemiology, pathophysiology, clinical findings, and treatment options including hyperbaric oxygen therapy. J Toxicol Clin Toxicol. 1989; 27(3):141-156. PubMed 2681810

Variend S, Forrest AR. Carbon monoxide concentrations in infant deaths. Arch Dis Child. 1987 Apr; 62(4):417-418. PubMed 3592735

Zijlstra WG, Buursma A, Meeuwsen-van-der-Roest WP. Absorption spectra of human fetal and adult oxyhemoglobin, deoxyhemoglobin, carboxyhemoglobin, and methemoglobin. Clin Chem. 1991 Sep; 37(9):1633-1638. PubMed 1716537

What does it mean if your Carbon Monoxide, Blood result is too high?

10 000+ happy customers

100% satisfaction

★ ★ ★ ★ ★ customer support

Understand blood, stool, and urine medical results from all your laboratories.

Upload Your Personal Results

Upload Personal Results

For professional account plans go here

for professional account plans go here

Monthly plan

Annual plan

Own it for life

Subscription
Data entry service included

Data entry service

Our exclusive data entry service is a convenient way to get your results into your private dashboard. Simply attach an image or a file of your lab test results, and one of our qualified data entry team members will add the results for you. We support all sorts of files, whether PDFs, JPGs, or Excel. This service is excellent whether you have a lot of reports to upload or are too busy to do the data entry yourself.
Instant interpretation
Use free data entry form

Free data entry form

We strive to make the data entry process easy for you. Whether by offering dozens of templates to choose from that pre-populate the most popular laboratory panels or by giving you instant feedback on the entered values. Our data entry forms are an easy, fast, and convenient way to enter the reports yourself. There is no limit on how many lab reports you can upload.
4000+ biomarkers explained
Nutrition recommendations
Cancel anytime

Complete

$15 /month

billed every month

monthly
$15 per report

✓ Instant interpretations
✓ 4000+ biomarkers explained
✓ Nutrition recommendations
✓ Free data entry form
✓ Unlimited data
✓ $15 data entry service
✓ Cancel anytime

Advanced

$79 /year

$6.60/month billed annually

yearly
5 reports free

✓ Instant interpretations
✓ 4000+ biomarkers explained
✓ Nutrition recommendations
✓ We enter 5 reports for you
✓ Yearly subscription
✓ Cancel anytime

Data entry included

Unlimited

$250 /once

own it for life

pay once
10 reports free

✓ Instant interpretations
✓ 4000+ biomarkers explained
✓ Nutrition recommendations
✓ We enter 10 reports for you
✓ No subscription
✓ Dedicated support
✓ Unlimited access

Welcome to Healthmatters Pro.

Save time on interpreting lab results with the largest database of biomarkers online. In-depth research on any test at your fingertips, all stored and tracked in one place. Learn more

Pro Monthly Plus

for health professionals

✓ Track multiple clients results
✓ No setup fees
✓ No hidden costs
✓ Instant interpretations
✓ 4000+ biomarkers explained
✓ Includes data entry service
✓ Personal training and support
✓ Cancel anytime

$75 per month

We implement proven measures to keep your data safe.

At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.

Navigate to LabCorp (various)