|  | Public Health Safety | Emergency Preparedness

Long-Term Effects of Propane Gas Exposure

Propane is compressed, colorless gas that is heavier than air and has a faint odor. Propane gas is used for heating pools, hot tubs and homes. Propane gas has even become popular for outdoor grilling and indoor ovens and ranges. Propane dryers are used to save on the expense of electric dryers because of their efficiency. Propane can be hazardous because it rapidly evaporates liquid and replaces oxygen in an enclosed area.

  1. Gas Exposure

    • Because propane is heavier than air it can push the oxygen right out of a room. If you are breathing it in, then it can replace the oxygen in your lungs. You may feel dizzy and confused while experiencing a sense of euphoria. Continued exposure could result in suffocating your brain, which leads to strokes, falling into a sleep-induced coma or death. The Occupational Health and Safety Administration (OSHA) warns "long-term intermittent exposure to high concentrations can cause nosebleeds, rhinitis, oral and nasal ulcerations, conjunctivitis, bloodshot eyes, anorexia, weight loss, lethargy, fatigue and damage to the CNS."

    Liquefied Gas Exposure

    • Exposure to propane in liquefied gas form can feel like frostbite. The Canadian Center for Occupational Health and Safety suggest that you will feel numb where the liquid has come into contact with your skin, and it may itch. Burning sensations are not uncommon. Skin irritation could persist with skin discoloration and waxy white or yellow blisters. Long-term neglect can result in gangrene and tissue death if you don't seek help and the infected area becomes stiff.

    Working Safely with Propane

    • Only work with propane gas in well ventilated areas. Install gas leak detection equipment in the room where the equipment will be used. When handling propane cylinders use manufacturer approve pressure regulators and always follow supplier recommendations. Open the cylinder's with care. If it is tight or hard to open, don't force it open, take it back to the manufacturer for help to be safe just in case you cause the gas to spew out uncontrollably by forcing it open. Because propane is highly flammable, remove any sources of open flames or sparks that could cause ignition. Fire extinguishers and other fire suppressant equipment will be helpful if handy in case of fire.

    Getting Help

    • Call 911 immediately if you or another person experiences shortness of breath or begins to hallucinate. Move yourself or the person outside for fresh air. Wash the skin or eyes with water continuously for 15 minutes if exposed to the liquefied gas. If the liquefied propane gas was swallowed, flush it with water or milk unless the person is vomiting. Follow the instructions of the Emergency Medical personnel.

Emergency Preparedness - Related Articles