How home oxygen treatment can help

If you have a health conditionthat causes low levels of oxygen in your blood (hypoxia), you may feel breathless and tired, particularly after walking or coughing. Fluid may also build up around your ankles ( oedema ) and you may have blue lips.

Breathing air with a higher concentration of oxygen than normal can increase the amount of oxygen in your blood. Thismakes it easier to carry out activities that might otherwise be more difficult, and it helps reduce the symptoms mentioned above.

Oxygen treatment can help people with a range of health conditions that affect breathing or blood circulation, including:

  • chronic obstructive pulmonary disease(COPD) a long-term lung condition
  • severe long-term asthma
  • cystic fibrosis an inherited condition that causes the lungs to become clogged with thick, sticky mucus
  • pulmonary hypertension high pressure inside the arteries to the lungs, which damages the right-hand side of the heart
  • conditions that affect the nerves and muscles or ribcage
  • heart failure when the heart fails to pump enough blood around the body at the right pressure

People who have oxygen treatment have different requirements. For example, you may only need oxygen treatment for short periodsduring the day when you're walking about(ambulatory oxygen), or you may need it for longer periods during the day and night.

Content supplied by the NHS Website

Medically Reviewed by a doctor on 21 Dec 2018