What causes Moyamoya disease?

Apr 24, 2023 Source: Cainiu Health
Dr. Guan Yanlei
Introduction
Moyamoya disease is generally caused by long-term inhalation of harmful substances such as smoke, dust, and heavy metals. It occurs among workers in coal mines or heavy industries, such as chimney sweeps, boiler operators, and furnace workers, as well as among residents who are chronically exposed to environments containing soot and harmful gases. Common hazardous substances include sulfur dioxide, nitrogen oxides, and heavy metals such as lead, cadmium, arsenic, as well as dust particles.

In general, smoke inhalation disease is caused by prolonged exposure to smoke containing harmful substances such as soot, dust, and heavy metals. The details are as follows:

Smoke inhalation disease is typically caused by long-term inhalation of smoke containing harmful substances like soot, dust, and heavy metals. It commonly affects workers in coal mines or heavy industries, such as chimney sweeps, boiler operators, and furnace workers, as well as residents who are chronically exposed to environments with soot and harmful gases. Common hazardous substances include sulfur dioxide, nitrogen oxides, lead, cadmium, arsenic, and other heavy metals, as well as particulate matter. These harmful substances enter the respiratory tract through inhalation and gradually accumulate in the lungs. Over time, they can cause pathological changes in lung tissue, leading to smoke inhalation disease. Main symptoms include shortness of breath, coughing, sputum production, chest pain, skin erythema, and pain in the hands and feet. If left uncontrolled, the condition progressively worsens, causing airway obstruction in the lungs and impairing respiratory health. Treatment for smoke inhalation disease primarily involves symptomatic management and prevention. Symptomatic treatments include the use of bronchodilators and oxygen therapy to alleviate symptoms and reduce the disease's impact on the body. Preventive measures mainly include improving the working environment, reducing exposure to toxic and hazardous substances, and enhancing personal protective measures.

Smoke inhalation disease is a respiratory disorder caused by prolonged inhalation of harmful smoke, posing serious risks to human health. The best way to prevent this disease is to avoid long-term exposure to environments with harmful smoke, while also paying attention to personal protection and maintaining a healthy diet to support overall health. 


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