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Kwang Ho Kim 1 Article
Case Report
Reactive Airways Dysfunction Syndrome (RADS) Due to Chlorine Gas Exposure
Kyung Jong Lee, Yi Hyeong Lee, Jae Bum Park, Kwang Ho Kim, Ho Keun Chung
Korean Journal of Occupational and Environmental Medicine 1997;9(1):12-16.   Published online February 28, 1997
DOI: https://doi.org/10.35371/kjoem.1997.9.1.12
AbstractAbstract PDF
Reactive airways dysfunction syndrome (RADS) is a syndrome as a persistent bronchial hyperreactivity with asthmatic dyspnea which occurs after one or more inhalation exposures to a high concentration of irritant gasses, smokes or vapors in subjects who had preciously had no respiratory disease. We report a case of a 34 years old female worker suffering from reactive airways dysfunction syndrome who had been taking charge of guest room cleaning at a condominium. 7 months before, she inhaled high concentration of chlorine gas in confined and poor ventilated working space of bathroom at the condominium. As she was washing a bathroom with a bleaching agent (6 % sodium hypochlorite) without dilution, dyspnea, dizziness, headache, nausea, and coughing developed after work. She still suffer from dyspnea and coughing. All functional tests were normal except for methacholine challenge test which reveals bronchial hyperreactivity. She has some symptoms of dyspnea and coughing when exposed to perfume, cold air, and heavy work.

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  • Association between unpredictable work schedules and insomnia symptoms among wage workers in South Korea: the sixth Korean Working Conditions Survey
    Jihye Lee, Chandu Kim, Yun‑Jung Yang
    BMC Public Health.2026;[Epub]     CrossRef
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