As a medical professional with expertise in respiratory health, I can explain the symptoms of respiratory depression. Respiratory depression is a serious condition where the body's ventilation is insufficient to maintain normal levels of oxygen and carbon dioxide in the blood. This can be due to various factors, including the use of certain medications, neurological disorders, or other health issues. The key symptoms of respiratory depression include: 1. Slow or shallow breathing: The rate and depth of breathing may be reduced, which can lead to inadequate oxygen intake and carbon dioxide removal. 2. Drowsiness or lethargy: As the body's ability to oxygenate the blood is compromised, individuals may feel unusually tired or struggle to stay awake. 3. Confusion: The lack of oxygen can affect cognitive function, leading to confusion or difficulty concentrating. 4. Slurred speech: This can be another sign of impaired cognitive function due to decreased oxygen levels. 5. Loss of consciousness: In severe cases, respiratory depression can lead to a loss of consciousness or even coma. 6. Snoring or noisy breathing: These can be signs of airway obstruction, which may contribute to respiratory depression. 7. Cyanosis: A bluish discoloration of the skin, particularly around the lips and nails, can indicate low oxygen levels in the blood. It's important to seek immediate medical attention if someone is experiencing symptoms of respiratory depression, as it can be life-threatening. read more >>

In medicine, hypoventilation (also known as respiratory depression) occurs when ventilation is inadequate (hypo meaning "below") to perform needed gas exchange. By definition it causes an increased concentration of carbon dioxide (hypercapnia) and respiratory acidosis.read more >>