Is variant asthma asthma asthma

summary

Variant asthma is a special type of asthma, because the disease in addition to cough no other obvious symptoms, leading to many patients because of cough repeated attacks, eventually lead to variant asthma. This disease has airway hyperresponsiveness, so it deeply affects the daily life of patients. What are the hazards of variant cough?

Is variant asthma asthma asthma

*: pneumothorax and mediastinal emphysema: the retention of gas in alveoli during cough and variant asthma attacks causes excessive alveolar gas and increased intrapulmonary pressure. Chronic emphysema of a chronic asthma can lead to rupture of the lung and form spontaneous pneumothorax. When mechanical ventilation is applied, the peak pressure of airway and alveolus is too high, which is also likely to cause alveolar rupture and cause barometric pressure injury, resulting in pneumothorax. To accompanied with mediastinal emphysema.

Second: multiple organ dysfunction and multiple organ failure: due to severe hypoxia, severe infection, acid-base imbalance, gastrointestinal bleeding and toxic and side effects of drugs, severe cough variant asthma often complicated with multiple organ dysfunction or even failure. To prevent and correct the above incentives, and actively improve the function of the important organs.

Third: water, electrolyte and acid-base imbalance: due to cough variant asthma attack, hypoxia, insufficient food intake, dehydration, heart, liver, especially respiratory and renal dysfunction, often accompanied by water, electrolyte and acid-base imbalance, which are important factors affecting the efficacy and prognosis of asthma. Efforts should be made to maintain the balance of water, electrolyte and acid-base, monitor electrolyte and arterial blood gas analysis every day or even at any time, and timely detect and deal with abnormalities.

matters needing attention

According to statistics, about half of them are caused by upper respiratory tract virus infection. As a result, the immune function of the respiratory tract is disturbed, and it is easy to secondary lower respiratory tract and lung infection. Therefore, efforts should be made to improve the immune function of patients with asthma, keep the airway unobstructed, clear the secretions in the airway, keep the ward clean, and prevent colds, so as to reduce infection; once there are signs of infection, appropriate antibiotics should be selected according to the bacteria and drug sensitivity.