Causes of interstitial pulmonary edema

Interstitial pulmonary edema is due to various reasons caused by lung tissue fluid generation and reflux balance imbalance, so that a large number of fluids in a short period of time, can not be absorbed by the pulmonary lymph and pulmonary venous system, from the pulmonary capillary infiltration, long-term accumulation caused by serious obstacles, resulting in interstitial pulmonary edema, interstitial pulmonary edema mainly manifested as nocturnal paroxysmal dyspnea, forced orthopnea, cyanosis of lips, both lungs can hear wet rales, tachycardia, elevated blood pressure, etc. The common cause is mainly caused by acute left heart failure. The treatment of left heart failure is mainly to strengthen heart diuresis, dilate blood vessels and other symptomatic treatment.