10 Altitude Sickness Symptoms
Symptom #3: Irritability
The cardiovascular system supplies the body with all the oxygen and nutrients that it needs so that all bodily functions operate as they should. However, sometimes this supply of oxygen and nutrients is interrupted.
When the body isn’t getting the supplies that it needs, it can cause people to become irritable. The symptom tends to be completely involuntary. Such irritability is a sign that the climber should slow down or not go any farther.
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