Hypoxemia is low levels of oxygen in the blood, causing bluish skin, headache and changes in breathing and heartrate. It can be life-threatening but is treatable.

Apr 26, 2023 · Hypoxemia is when you have low levels of oxygen in your blood. Conditions like COPD, asthma, and pneumonia are common causes. Learn more.

Feb 18, 2022 · Your body tightly regulates the amount of oxygen saturation in your blood, because low blood oxygen levels (hypoxemia) can lead to many serious conditions and damage to individual organ systems, especially your brain and heart. Low blood oxygen levels indicate that your lungs and/or circulatory system may not be working as they should.

Sep 30, 2005 · Learn causes of low blood oxygen and find out when to call your doctor.

Sep 30, 2005 · Hypoxemia is a low level of oxygen in the blood. It starts in blood vessels called arteries. Hypoxemia isn't an illness or a condition. It's a sign of a problem tied to breathing or blood flow. It may lead to symptoms such as: Shortness of breath. Rapid breathing. Fast or pounding heartbeat. Confusion.

May 12, 2022 · Hypoxia is low levels of oxygen in your body tissues. It causes symptoms like confusion, restlessness, difficulty breathing, rapid heart rate, and bluish skin. Many chronic heart and lung conditions can put you at risk for hypoxia.

May 27, 2022 · Respiratory desaturation, known as hypoxemia in medical terms, is when you have low blood oxygen saturation. Your blood oxygen saturation is a measure of how much oxygen is in your blood. A...

Jun 13, 2024 · Without an adequate amount of oxygen in your blood, you can develop hypoxemia, and your tissues can become damaged or destroyed. If your oxygen level dips below 90%, it's not always a cause for alarm. However, a drop into the low 90% range and below can become dangerous quickly.

May 1, 2024 · Low oxygen levels or lack of oxygen, leading to insufficient air available to the lungs. It can occur due to high altitude, closed breathing space, etc. Asthma and other disorders of the lungs, heart , or brain can also cause hypoxic ischemia (inadequate blood supply).

Jan 21, 2025 · Hypoxemia, characterized by low blood oxygen levels, can result from hypoventilation, ventilation/perfusion (V/Q) mismatch, shunts, reduced diffusing capacity, and high altitude. These factors impair oxygen intake, transfer, or distribution, leading to insufficient oxygenation of the blood, affecting respiratory and cardiovascular function.