Occupational rhinitis and asthma due to metal salts
نویسندگان
چکیده
منابع مشابه
Occupational asthma due to persulfate salts: diagnosis and follow-up.
BACKGROUND Persulfate salts have been identified as a cause of occupational asthma (OA). The aim of the present study was to describe the clinical characteristics, diagnostic testing results, and follow-up of eight patients with OA that was triggered by these chemical compounds. METHODS Eight patients with OA due to exposure to persulfate salts were studied. Immunologic, lung function, and sp...
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A woman presented work-related rhinoconjunctivitis due to inhalation of pepsin used in a slaughterhouse. Prick tests and conjunctival challenge were positive to pepsin. Serum specific IgE to pepsin was 5.58 kU/L and an IgE-binding band of 43 kDa was detected in SDS-PAGE Immunoblotting. Rhinoconjunctivitis improved clearly when the patient was assigned to another place without contact with pepsi...
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BACKGROUND Hairdressers are at risk for occupational respiratory diseases, but the risk factors, causal agents, and underlying mechanisms are not completely defined. AIM To describe the features of a large group of hairdressers consecutively referred to our center for suspected occupational asthma (OA) over an 8-year period, the type of occupational respiratory diseases, the etiologic agents,...
متن کاملRhinitis and asthma due to ranitidine.
Few reports exist on allergic reactions to ranitidine. We present a case of bronchospastic reaction to ranitidine occurred during a drug challenge test. After administration of a therapeutic dose of ranitidine, the patient showed dyspnea, cough and bronchospasm in all the lung fields. Personal respiratory background was negative for respiratory disease and asthma. On reviewing the literature we...
متن کاملOccupational rhinitis affects occupational asthma severity
BACKGROUND The strong interactions between asthma and rhinitis, and the influence of rhinitis in the severity and/or control of asthma, have clearly been demonstrated. Nevertheless, no specific study has been conducted in the occupational setting. OBJECTIVE The aim of the study was to assess the severity of occupational asthma and rhinitis and evaluate whether rhinitis is a predictor for incr...
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ژورنال
عنوان ژورنال: Allergy
سال: 2005
ISSN: 0105-4538,1398-9995
DOI: 10.1111/j.1398-9995.2005.00522.x