What is a common symptom of hypoxia?

Dizziness is a common symptom of hypoxia because it results from insufficient oxygen reaching the brain and other vital organs. When the body is deprived of adequate oxygen levels, neurological function can be impaired, leading to feelings of lightheadedness or vertigo. This symptom is a direct response to the brain's inability to perform optimally without the necessary oxygen supply.

Although excessive sleepiness, nausea, and loss of appetite can occur in some individuals experiencing hypoxia, dizziness is more distinctly associated with the immediate effects of inadequate oxygenation, making it a hallmark symptom. Understanding the relationship between oxygen deprivation and these symptoms is essential in recognizing the body's response to hypoxia.