Question

Why people often encounter problems like nose bleeding when they reach high altitudes?

Answer 1

At high altitudes, there is very less oxygen. This makes the air drier. As a result the climate of our nose also gets drier along with the air.this makes the blood vessels exposed in your nose to explode and hence at higher altitudes, people often encounter problems like nose bleeding.



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Answer 2

Answer:

High altitude - as altitude increases, the availability of oxygen decreases, making the air thinner and drier. The dryness can cause drying and cracking inside the nose, which can lead to a nosebleed