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what is hypoxia

When your body doesn’t have enough oxygen, you could get hypoxemia or hypoxia. These are dangerous conditions. Without oxygen, your brainliver, and other organs can be damaged just minutes after symptoms start.

Hypoxemia (low oxygen in your blood) can cause hypoxia (low oxygen in your tissues) when your blood doesn’t carry enough oxygen to your tissues to meet your body’s needs. The word hypoxia is sometimes used to describe both problems.

Symptoms

Although they can vary from person to person, the most common hypoxia symptoms are:

  • Changes in the color of your skin, ranging from blue to cherry red
  • Confusion
  • Cough
  • Fast heart rate
  • Rapid breathing
  • Shortness of breath
  • Slow heart rate
  • Sweating
  • Wheezing

If you have symptoms of hypoxia, call 911.

How It’s Treated

You’ll need to go to the hospital to get treatment for hypoxia and to keep a check on your oxygen level.

The most important thing is to get more oxygen into your body. You’ll receive it through a small plug in your nose or through a mask that covers your nose and mouth. For many people, this is enough to bring your oxygen level up to normal.

An inhaler or asthma medicine by mouth may make breathing easier. If these don’t help, the doctor might try giving you medicine through a vein in your arm (an IV). You might need steroid drugs for a short time to shrink inflammation in your lungs or antibiotics to treat an underlying infection.

When your life is in danger and other treatments aren’t working, you may need a machine to help you breathe.

Causes of Hypoxia

severe asthma attack, or flare, can cause hypoxia in adults and kids. During an attack, your airways narrow, making it hard to get air into your lungsCoughing to clear your lungs uses even more oxygen and can make symptoms worse.

Hypoxia can also result from lung damage due to trauma.

Other things can cause hypoxia include:

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