What are the symptoms of respiratory tract edema?

The primary symptoms of respiratory tract edema include dyspnea, cough, and pink frothy sputum. If these symptoms occur, immediate medical attention should be sought at a reputable local hospital. During treatment, patients should drink plenty of water and consume ample vegetables and fruits; their diet should be low in salt, and smoking and alcohol consumption must be avoided. Other irritant foods should also be avoided. Patients should rest as much as possible, avoid overexertion, and maintain a positive, relaxed mood.