Ethylene glycol is a common ingredient in antifreeze and windshield de-icer. If eaten or swallowed, it is poisonous.
Ethylene glycol is very toxic. Every year, many people and animals are accidentally poisoned by ethylene glycol.
The signs and symptoms of ethylene glycol poisoning are similar to alcohol intoxication. The first sign is slurred speech and a somewhat high feeling. Vomiting may occur. Later the central nervous system may become depressed, and coma can result. Congestive heart failure and fluids in and around the lungs may occur in later stages. The kidneys may stop working and death is possible.
Eating or drinking ethylene glycol causes poisoning. Ethylene glycol is found in antifreeze and windshield de-icer and in other products. It tastes a very sweet and pets and children can ingest it by accident. Small amounts can be toxic.
Antifreeze and windshield de-icer should be kept out of the reach of children and pets. Ethylene glycol should not be spilled on the ground where it can be accidentally swallowed.
Laboratory exams done at the emergency room will test for too much acid in the blood. This condition is called metabolic acidosis. Certain crystals will also be found in the blood. Many antifreezes have a dye added to them. A black lamp will show this dye in the urine. There is also a test for ethylene glycol.
Long-term effects depend on the amount of ethylene glycol swallowed and how much time goes by before treatment is started. Kidney failure, congestive heart failure, heart damage and death can occur.
This is not a contagious disease.
Upon arrival at the emergency room, sodium bicarbonate may be given to correct the acidosis of the blood. The stomach may be pumped and cleaned if no more than 30 minutes have passed since swallowing.
The medication fomepizole (i.e., Antizol, an antidote) may be given through an intravenous line into the arm. Some drugs can help change some of the toxic byproducts in the body. Dialysis may be done in cases of severe poisoning and if heart or kidney failure is likely.
The most common side effects associated with fomeprizole are dizziness, headache, and nausea. Sodium bicarbonate can cause stomach cramps, bloating, and excessive thirst.
An individual can die from ethylene glycol poisoning. There can also be kidney failure and congestive heart failure that lingers after recovery.
The healthcare professional can monitor ethylene glycol levels and kidney function in individuals who have been poisoned with ethylene glycol.