Environmental Health - Carbon monoxide is a colorless, odorless, tasteless gas produced by burning gasoline, wood, propane, charcoal or other fuel. Signs and symptoms of carbon monoxide poisoning may include: Dull headache
![Acute Poisoning: Pesticides, Mushrooms, and Carbon Monoxide - Symptoms, Treatment, and Prevention - YouTube Acute Poisoning: Pesticides, Mushrooms, and Carbon Monoxide - Symptoms, Treatment, and Prevention - YouTube](https://i.ytimg.com/vi/i0ZDMpwmuyQ/maxresdefault.jpg)
Acute Poisoning: Pesticides, Mushrooms, and Carbon Monoxide - Symptoms, Treatment, and Prevention - YouTube
![US Fire Marshals on Twitter: "Know the signs of carbon monoxide poisoning including headache, fatigue, shortness of breath, nausea, & dizziness. High levels of CO poisoning can cause mental confusion, vomiting, loss US Fire Marshals on Twitter: "Know the signs of carbon monoxide poisoning including headache, fatigue, shortness of breath, nausea, & dizziness. High levels of CO poisoning can cause mental confusion, vomiting, loss](https://pbs.twimg.com/media/E9WkBLOXoAEam3t.jpg)