Room Heater Alert: Deadly Carbon Monoxide Kills in Sleep, Doctors Warn!

• Sleeping with a room heater in a closed space is dangerous, leading to oxygen depletion and production of poisonous carbon monoxide.
• Carbon monoxide is a colorless, odorless "silent killer" that binds to hemoglobin, cutting off oxygen supply to the body, causing unconsciousness and potential death during sleep.
• Heater usage also causes dry skin, eye irritation, and exacerbates respiratory issues like asthma due to moisture absorption.
• Symptoms of oxygen deficiency include headache, dizziness, and fatigue upon waking.
• Safety measures: ensure ventilation (open window/skylight), turn off heater before sleeping, keep 3 feet from flammables, and use a water bowl for humidity.

Why It Matters: Always ensure ventilation and turn off room heaters before sleeping to prevent fatal carbon monoxide poisoning.