Question

Is carboxyhemoglobin dangerous?

Answer 1

Carboxyhemoglobin:

1. Carboxyhemoglobin is formed by the binding of carbon monoxide (CO) to hemoglobin and Carboxyhemoglobin is dangerous.
2. It is also known as carbon monoxide poisoning. Low levels of carboxyhemoglobin (COHb) cause a lack of oxygen in the body, causing headaches, malaise, poor vision, dizziness, and loss of consciousness.
3. Also, high levels of carboxyhemoglobin can cause blood clots, cardiovascular disorders, and choking. It binds to hemoglobin with a much higher affinity than oxygen to form carboxyhemoglobin, reducing oxygen-carrying capacity and oxygen utilization.
4. Hypoxia persists and toxicity can cause cerebrovascular ischemia and myocardial infarction.