Hyperventilation Definition, Causes & More
Article Sources
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- 4. Robson, Andrew. 'Dyspnoea, Hyperventilation and Functional Cough: a Guide to Which Tests Help Sort Them out.' PubMed Central, www.ncbi.nlm.nih.gov/pmc/articles/PMC5343732.
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- 6. 'Diabetic Ketoacidosis.' Nhs.uk, www.nhs.uk/conditions/diabetic-ketoacidosis.
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5. Bleeding or Severe Pain
Excessive bleeding can reduce blood oxygen levels, which means the cardiovascular system has to work overtime to get enough red blood cells to organs. When the blood is starved of oxygen, these organs can't work properly, including the lungs. A lack of oxygen can cause hyperventilation.
Severe pain may also trigger adrenaline, which is known to activate stress hormones in the body and results in hyperventilation. Short, shallow breaths don't produce the balanced oxygen to carbon dioxide ratios that deep breaths do.
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