Quick Answer: How Can You Tell If You Have Carbon Monoxide Poisoning?

Does carbon monoxide make you sleepy?

Most people with a mild exposure to carbon monoxide experience headaches, fatigue, and nausea.

Unfortunately, the symptoms are easily overlooked because they are often flu-like.

Medium exposure can cause you to experience a throbbing headache, drowsiness, disorientation, and an accelerated heart rate..

What should you do if you have been exposed to carbon monoxide?

Get into fresh air immediately and call 911 or emergency medical help if you or someone you’re with develops signs or symptoms of carbon monoxide poisoning. These include headache, dizziness, nausea, shortness of breath, weakness and confusion.

What should you do if you suspect carbon monoxide poisoning?

If you have symptoms that you think could be caused by carbon monoxide poisoning, leave the area right away, and call 911 or go to the emergency room. If you keep breathing the fumes, you may pass out and die. Carbon monoxide poisoning can occur suddenly or over a long period of time.

Can low levels of carbon monoxide make you sick?

If you are exposed to very low levels of carbon monoxide over a longer period (weeks or months), your symptoms can appear like the flu, with headache, fatigue, malaise (a general sick feeling) and sometimes nausea and vomiting.

How do I know if my furnace is leaking carbon monoxide?

Furnaces as they age run the risk of developing cracks in the heat exchanger inside your furnace. Carbon monoxide, if present, could leak into your home undetected. Signs of this may be frequent headaches, a burning feeling in nose or eyes, nausea, disorientation, flu-like symptoms.

How long does it take to get carbon monoxide poisoning?

How much is dangerous? High concentrations of carbon monoxide kill in less than five minutes. At low concentrations it will require a longer period of time to affect the body. Exceeding the EPA concentration of 9 ppm for more than 8 hours is suspected to produce adverse health affects in persons at risk.

Can you recover from carbon monoxide?

Most people who develop mild carbon monoxide poisoning recover quickly when moved into fresh air. Moderate or severe carbon monoxide poisoning causes impaired judgment, confusion, unconsciousness, seizures, chest pain, shortness of breath, low blood pressure, and coma.

Does carbon monoxide poisoning show up in blood tests?

Your symptoms will often indicate whether you have carbon monoxide poisoning, but a blood test will confirm the amount of carboxyhaemoglobin in your blood. A level of 30% indicates severe exposure.

Can carbon monoxide build up in your body over time?

Carbon monoxide poisoning can occur suddenly or over a long period of time. Breathing low levels of carbon monoxide over a long period can cause severe heart problems and brain damage. See a doctor if: You often are short of breath and have mild nausea and headaches when you are indoors.

How do you know if you have been exposed to carbon monoxide?

Signs and symptoms of carbon monoxide poisoning may include: Dull headache. Weakness. Dizziness.

Is there a test to see if you have carbon monoxide poisoning?

The clinical diagnosis of acute carbon monoxide (CO) poisoning should be confirmed by demonstrating an elevated level of carboxyhemoglobin (HbCO). Either arterial or venous blood can be used for testing. … Elevated CO levels of at least 3–4% in nonsmokers and at least 10% in smokers are significant.