How Do I Know if My Brain Is Getting Enough Oxygen

Low oxygen in blood called Hypoxemia.

Oxygen is one of the most abundant elements in deep space. It’s a bit ironic, then, that people with breathing problems cannot seem to obtain enough of it. The body requires a certain quantity of flowing oxygen in the blood at all times to successfully nurture the cells, tissues and organs. When blood oxygen levels drop below normal, a condition called hypoxemia may take place.

Does My Brain Get Enough Oxygen?

Hypoxemia can be intense, occurring suddenly due to the fact that of an emergency scenario, or chronic, occurring gradually since of a long-lasting health condition like COPD. Hypoxemia is the main factor that people with COPD are prescribed supplemental oxygen. However lots of people with COPD are unaware that they’re hypoxemic and, unless triggered to do so for another reason, they do not immediately seek medical attention. This is unfortunate, due to the fact that hypoxemia related to COPD contributes to a minimized quality of life, impaired skeletal muscle function, reduced workout tolerance and an increased risk of death. If you or a loved one have COPD or another chronic health problem that puts you at higher risk for hypoxemia, it’s important that you’re able to acknowledge symptoms and signs of lack of oxygen so that appropriate action can be taken if, or when, it takes place.

Symptoms of Low Oxygen in Blood (Hypoxemia)

Low oxygen symptoms of hypoxemia vary depending upon its intensity. If you or a loved one experience any of the symptoms listed below, call a healthcare supplier as soon as possible:.

  • Confusion.
  • A sense of bliss.
  • Restlessness.
  • Headache.
  • Shortness of breath.
  • Quick breathing.
  • Dizziness, lightheadedness and/or fainting spells.
  • Absence of coordination.
  • Rapid heart rate.
  • Raised high blood pressure.
  • Visual disturbances.
  • A bluish tint to the lips, earlobes, and/or nail beds (cyanosis).
  • Raised red blood cell count or polycythemia (if a long-term issue).

Keeping an eye on Oxygen Levels at Home.

The best way to find hypoxemia is through arterial blood gases (ABGs), nevertheless this is generally not possible in the home setting unless you have a doctor’s order for a home care nurse or respiratory therapist. Although it should not be used to change ABGs in the initial diagnosis of lung disease and the examination for long-term oxygen therapy (LTOT), a pulse oximetry display plays a crucial function in the home tracking of patients with lung disease, whether they’re utilizing additional oxygen, or not. In reality, together with high blood pressure, pulse, respirations and temperature, oxygen saturation is now thought about to be the fifth vital sign in lots of institutions.

A pulse oximeter is a non-invasive device that measures the oxygen saturation of hemoglobin in the blood. Because it has the ability to quickly detect modifications in oxygen saturation, it can offer a warning to patients and health care providers alike of impending or existing hypoxemia.

Normal oxygen saturation levels run in between 95% and 100%, however it’s typical for patients with lung disease to run lower. Nonetheless, as soon as oxygen saturation levels drop consistently to 88% and listed below at rest, a patient should be evaluated for extra oxygen therapy.


The prognosis from brain hypoxia depends highly on the length of time the brain has actually been deprived of oxygen and whether the oxygen has actually been cut off totally. If the brain has gotten insufficient oxygen for only a brief duration, the symptoms might disappear once the brain gets enough oxygen again and the patient can make a full recovery. More commonly, patient will experience some issues. These may consist of amnesia, or memory problems, hallucinations, and muscle spasm or seizures. In most severe cases, cerebral hypoxia might result in permanent comas or even death.

What to Do if Oxygen Saturation Levels are Low

If you’re not currently utilizing additional oxygen and you’re experiencing symptoms of hypoxemia and/or low oxygen saturation levels, don’t wait; call your healthcare provider instantly to see about being evaluated for LTOT. Oxygen therapy is appropriate for many conditions that cause hypoxemia, COPD included.

If you are a current user of supplemental oxygen and experiencing symptoms of hypoxemia and/or low oxygen saturation levels, repair your oxygen equipment to make sure it’s working properly. If troubleshooting does not resolve the issue, contact your healthcare service provider; you may require a modification in your oxygen dose or your existing course of treatment.

If you buy something through a link on this page, we may earn a small commission.

Health Recovery Tips
Leave a Reply