Chronic hypoventilation is a condition where a person consistently breathes at a lower rate or volume than normal, leading to insufficient oxygen intake and inadequate removal of carbon dioxide. This can result from various factors, including neuromuscular disorders, obesity hypoventilation syndrome, or chest wall deformities. As a result of chronic hypoventilation, individuals may experience symptoms such as fatigue, headaches, and shortness of breath. Over time, this condition can lead to serious complications, including respiratory failure and heart problems. Treatment often involves addressing the underlying cause and may include the use of ventilatory support or lifestyle changes.