Symptoms of Hypoxia
The earliest indicator of hypoxia is usually an increased breathing rate and an increased heart rate. Other symptoms of hypoxia include headache, confusion, dizziness, fatigue, and chest pain. If hypoxia is not treated quickly, it can lead to more serious complications such as impaired brain function, coma, and even death.
Diagnosing Hypoxia
Diagnosing hypoxia typically involves a physical exam, a review of the patient's medical history, and laboratory tests. A pulse oximetry test is often used to measure the amount of oxygen in the patient's blood. The doctor may also order additional tests such as an arterial blood gas test, a chest x-ray, or a CT scan to help diagnose the cause of the hypoxia.
Treatment for Hypoxia
Treatment for hypoxia depends on the underlying cause. If the hypoxia is caused by an underlying medical condition, the doctor will treat the condition and monitor the patient's oxygen levels. If the hypoxia is caused by a lack of oxygen in the environment, the patient may be given oxygen therapy or be placed in a hyperbaric chamber. In some cases, the patient may need to be intubated and placed on a ventilator.
