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Chlorine gas poisoning is an illness resulting from the effects of exposure to chlorine beyond the threshold limit value. Acute chlorine gas poisoning primarily affects the respiratory system , causing difficulty breathing, cough, irritation of the eyes, nose, and throat, and sometimes skin irritation .
Nitrogen dioxide poisoning is the illness resulting from the toxic effect of nitrogen dioxide (NO 2). It usually occurs after the inhalation of the gas beyond the threshold limit value. [1] Nitrogen dioxide is reddish-brown with a very harsh smell at high concentrations, at lower concentrations it is colorless but may still have a harsh odour.
Acute inhalation injury may result from frequent and widespread use of household cleaning agents and industrial gases (including chlorine and ammonia).The airways and lungs receive continuous first-pass exposure to non-toxic and irritant or toxic gases via inhalation.
Abnormal lung sounds (wet or gurgling sounds when breathing) [2] Chest pain, tightness or burning sensation [4] Chronic: Persistent cough [4] Shortness of breath [2] Increased susceptibility to respiratory illness [4] Symptoms of chronic chemical pneumonitis may or may not be present, and can take months or years to develop to the point of ...
Methanol toxicity (also methanol poisoning) is poisoning from methanol, characteristically via ingestion. [1] Symptoms may include an altered/decreased level of consciousness, poor or no coordination, vomiting, abdominal pain, and a specific smell on the breath. [1] [2] Decreased vision may start as early as twelve hours after exposure. [2]
A 12% solution is widely used in waterworks for the chlorination of water, and a 15% solution is more commonly [36] used for disinfection of wastewater in treatment plants. Sodium hypochlorite can also be used for point-of-use disinfection of drinking water, [ 37 ] taking 0.2–2 mg of sodium hypochlorite per liter of water.
The term "poisoning" is a derivative of poison, a term describing any chemical substance that may harm or kill a living organism upon ingestion. [2] Poisoning can be brought on by swallowing, inhaling, injecting or absorbing toxins through the skin. Toxicology is the practice and study of symptoms, mechanisms, diagnoses, and treatments ...
Initial treatment of exposure involves removing contaminated clothing and washing the affected area with large amount of water over at least 30 minutes. [1] Calcium gluconate cream is then usually applied. [1] If pain continues calcium gluconate can be injected into the affected area or given by injection into a vein or artery. [2]