Medicine Online
Any medical inquiries? Search MOL for answers:
Home > Medical Articles > Articles beginning with C > Carbon Monoxide Poisoning > Symptoms & Signs
Medical References
Diseases & Conditions
Women's Health
Mental Health
Men's Health
Medical Web Links
MOL Site Map
Medical Tips
Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
Read more health news

Carbon Monoxide Poisoning


Symptoms & Signs

What are the signs and symptoms of the condition?

Symptoms linked with CO poisoning include:

  • a cherry-red skin color due to the mixture of hemoglobin and CO in the blood
  • confusion
  • dilated pupils and visual impairments
  • dizziness
  • headache
  • a heartbeat that is either too fast or too slow
  • muscle spasms, paralysis, twitching, or convulsions
  • muscle weakness
  • nausea and vomiting
  • palpitations, which is when a person can feel the heart beating in the chest
  • ringing in the ears
  • trouble breathing, called shortness of breath
  • loss of consciousness, known as coma

  • HomeSitemap Contact UsAdvertisingPress RoomGive Us Your FeedbackRead Our Terms & Conditions and Our DisclaimerPrivacy Statement