What are the symptoms of carbon monoxide poisoning?

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

Low exposure:

  • Headaches
  • Fatigue
  • Nausea

Increased exposure:

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

Maximum exposure:

  • Unconsciousness
  • Convulsions
  • Cardiorespiratory failure
  • Coma
  • Death