What are some of the stage 4 COPD symptoms?

Stage 4 COPD symptoms

* Severe shortness of breath, even at rest

* Inability to walk or talk without stopping to catch your breath

* Wheezing, coughing, and chest tightness

* Frequent respiratory infections

* Weight loss and muscle weakness

* Fatigue and sleepiness

* Depression and anxiety

* Heart palpitations and edema

COPD is a serious disease, and stage 4 is the most advanced stage. If you have any of these symptoms, it is important to see your doctor right away.