Hypercapnia (Hypercarbia): Causes, Symptoms & Treatment
What is hypercapnia (hypercarbia)? Hypercapnia, also called hypercarbia, is when you have too much carbon dioxide (CO2) in your blood. Your body creates CO2 when your cells make energy. Your red …
Hypercapnia: Causes and Symptoms of High CO2 in the Blood
Nov 30, 2025 · Key Takeaways Hypercapnia happens when you have too much carbon dioxide (CO2) in your blood. Symptoms of hypercapnia include dizziness, flushing, and shortness of breath. Severe …
Hypercapnia - Wikipedia
Hypercapnia is generally defined as an arterial blood carbon dioxide level over 45 mmHg (6 kPa). Since carbon dioxide is in equilibrium with carbonic acid in the blood, hypercapnia drives serum pH down, …
Hypercapnia: Causes, Treatment, and More - Healthline
Mar 3, 2023 · Hypercapnia, also known as hypercarbia, is a condition that occurs when a person has too much carbon dioxide (CO 2) in their bloodstream. It can cause dizziness, fatigue, and shortness of …
Respiratory acidosis (hypercapnia) and respiratory alkalosis ...
Jul 20, 2024 · Hypercapnia causes vasodilation of cerebral arteries, which will tend to increase intracranial pressure. For neurocritically ill patients who already have elevated intracranial pressure, …
Hypercapnia - Causes, Symptoms, Diagnosis, and Treatment
Dec 18, 2025 · Hypercapnia is a medical condition characterized by an elevated level of carbon dioxide (CO2) in the bloodstream. This condition is significant because it can lead to serious health …
Hypercapnia: Causes, Symptoms & Treatment
Aug 3, 2025 · Learn what hypercapnia is, its causes, signs of elevated CO₂, and how it’s diagnosed and managed.