What are the symptoms of carbon monoxide poisoning?

Unfortunately, carbon monoxide poisoning signs are frequently disregarded because they’re like the flu. Here are some of the symptoms to watch for.

Low exposure:

  • Headaches
  • Fatigue
  • Nausea

Higher exposure:

  • Severe throbbing headache
  • Drowsiness
  • Disorientation
  • Confusion
  • Accelerated heart rate

The highest exposure:

  • Unconsciousness
  • Convulsions
  • Cardiorespiratory failure
  • Coma
  • Death