Why do people living at a high altitude seem to be red?
They seem to be reddish because of greater concentration of hemoglobin the oxygen carrying protein the main component of red blood cells.
Last updated on 19 May 2023
High hemoglobin levels can lead to dizziness, fatigue, easy bruising and other symptoms.
High altitudes may mean ambient pressure can drop below vapour pressure hence, you might feel lethargy, sometimes unconciousness and if you are unable to cope up then connect with a doctor to know the best treatment.
Humans can survive at high altitudes. However, if you go to a high altitude, your body needs to adjust properly by getting used to it slowly or you could get sick.
You will likely feel nauseous and lightheaded. You may vomit and have a headache. Different levels of altitude sickness have different symptoms: Symptoms of mild, short-term altitude sickness usually begin 12 to 24 hours after arriving at high altitude
At higher altitudes such as on top of a mountain, the air is less dense and this means that the partial pressure of oxygen is lower. Hence, the fall in atmospheric pressure at higher altitude decreases the partial pressure of inspired oxygen
Hb Test, Hb
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