Feeling suddenly exhausted or needing to sleep more than usual is actually very common with COPD, and you're definitely not alone in this. Fatigue is one of the most reported symptoms among people living with COPD.
Here's why it happens: COPD causes inflammation and damage in the airways, which means your lungs have to Show Full Answer
Feeling suddenly exhausted or needing to sleep more than usual is actually very common with COPD, and you're definitely not alone in this. Fatigue is one of the most reported symptoms among people living with COPD.
Here's why it happens: COPD causes inflammation and damage in the airways, which means your lungs have to work much harder just to bring in the oxygen your body needs. As COPD progresses, it can lead to lower oxygen levels and higher carbon dioxide levels in the blood — and that combination is seriously draining. A sudden increase in fatigue could also be linked to poor sleep quality at night. Many people with COPD experience disrupted sleep due to:
- Wheezing, coughing, or shortness of breath at night
- Low oxygen levels during sleep
- Sleep disorders like insomnia or sleep apnea
If your sleep is being interrupted — even without you fully waking up — your body won't feel rested, no matter how many hours you spend in bed. If this fatigue feels sudden or more intense than usual, it's worth reaching out to your doctor. A sudden change in energy levels can sometimes signal that something needs attention, like a medication adjustment or a check on your oxygen levels.
Don't just push through it — your body is trying to tell you something, and your healthcare team can help figure out what that is.
September 6
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