When your body doesn't have enough oxygen, you could get hypoxemia or hypoxia. These are dangerous conditions. Without oxygen, your brain, liver, 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.
There are usually reasons or risk factors that predispose you to asthma and respiratory problems. Asthma can happen to anyone without any risk factors, but it is less likely if there are no risk factors present.
Let's look at some asthma risk factors and see how they increase the chance that a person will have the asthma symptoms of cough, wheezing, and shortness of breath associated with the disease. After determining your personal risk factors for asthma, decide on the ones you can control and...
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 can 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 also need steroid drugs for a short time to shrink inflammation in your lungs.
When your life is in danger and other treatments aren't working, you may need a machine to help you breathe.
Causes of Hypoxia
A 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 lungs. Coughing to clear your lungs uses even more oxygen and can make symptoms worse.