Can ethylene oxide be used as a sterilizing agent? What are its harmful effects on the human body?

Yes. Ethylene oxide (EtO) is a colorless, flammable gas widely used in the sterilization of medical equipment and the production of industrial chemicals. The Environmental Protection Agency (EPA) classifies ethylene oxide as a Group 1 human carcinogen, indicating clear evidence that it can cause cancer in humans. Inhaled ethylene oxide has been linked to an increased risk of breast cancer, leukemia, lymphatic and hematopoietic cancers, and other serious health conditions, especially for those with occupational exposure in sterilization facilities. Ethylene Oxide may cause a skin allergy. If allergy develops, very low future exposure can cause itching and askin rash. Ethylene Oxide can irritate the lungs. Repeated exposuremay cause bronchitis to develop with coughing, phlegm,and/or shortness of breath. High or repeated exposure may damage the nerves causingweakness, "pins and needles," and poor coordination in thearms and legs. Ethylene Oxide may damage the liver and kidneys.

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