The Federal Fire Service has alerted Nigerians to the grave dangers of carbon monoxide poisoning, warning that the toxic gas remains a “silent killer” responsible for numerous deaths and severe health complications worldwide each year.
Carbon monoxide is particularly lethal because it has no colour, smell, or taste, making it virtually impossible to detect without specialized equipment. The gas is produced when fuels such as petrol, diesel, kerosene, charcoal, firewood, and coal burn incompletely.
Common sources of the poisonous gas include generators, gas cookers, charcoal stoves, kerosene appliances, vehicle exhaust systems, industrial machines, and faulty heating systems. When inhaled, carbon monoxide enters the bloodstream and blocks oxygen from reaching vital organs including the brain, heart, and lungs. Prolonged exposure can lead to unconsciousness and death.
Health experts note that symptoms of carbon monoxide poisoning are frequently mistaken for malaria, fatigue, or food poisoning, which complicates early detection. These symptoms include headache, dizziness, nausea, weakness, chest pain, confusion, blurred vision, and excessive sleepiness. Severe exposure may result in organ failure, brain damage, or death.
A key warning sign occurs when multiple people in the same environment begin experiencing similar symptoms simultaneously.
Many carbon monoxide incidents stem from poor generator placement, inadequate ventilation, faulty appliances, and running vehicle engines in enclosed spaces.
The Fire Service strongly advises against operating generators indoors, in corridors, kitchens, or near windows and doors, as fumes can quickly spread into living areas. Generators should always be placed outside buildings and kept well away from windows, doors, and ventilation openings.
Residents are urged to ensure proper ventilation when using fuel-burning appliances, avoid sleeping near burning charcoal, and regularly service generators, gas cookers, and heating equipment. The installation of carbon monoxide detectors in homes, schools, hotels, offices, and public buildings is recommended as an additional safety measure.
In cases of suspected exposure, affected individuals should immediately move to fresh air, open doors and windows where possible, shut off the suspected source, and seek urgent medical attention. The public can contact the Federal Fire Service through its emergency line, 08032003557, or visit the nearest fire station for assistance with carbon monoxide exposure, fire outbreaks, or gas-related incidents.
