What is hypercapnia?

Hypercapnia refers to an excessive accumulation of carbon dioxide (CO2) in the bloodstream. This condition typically arises when the body fails to adequately eliminate carbon dioxide during respiration, leading to elevated levels in the blood, which can have various physiological effects. Elevated CO2 levels can result in respiratory acidosis, affecting the body’s pH balance and leading to symptoms like confusion, headache, and shortness of breath.

Understanding hypercapnia is crucial in medical settings, as it highlights the need for effective ventilation and gas exchange in patients, particularly those with respiratory issues. The correct identification of hypercapnia as an increase in CO2 levels underscores the importance of monitoring and managing carbon dioxide in clinical practice to ensure optimal respiratory function and overall patient well-being.