What are the symptoms of high-altitude pulmonary edema?

High-altitude pulmonary edema (HAPE) is a serious condition that can occur when someone ascends to a high altitude too quickly. It is caused by the rapid accumulation of fluid in the lungs, which can lead to shortness of breath, coughing, and fatigue.

Some of the symptoms of HAPE include:

* Shortness of breath, even at rest

* Coughing, which may produce pink or frothy sputum

* Wheezing

* Chest tightness or pain

* Rapid heart rate

* Fatigue

* Weakness

* Headache

* Nausea

* Vomiting

* Confusion

* Loss of consciousness

HAPE can be a life-threatening condition, so it is important to seek medical attention immediately if you experience any of these symptoms.