Fatigue From Lung Cancer: Causes And Coping Strategies

When you undergo treatment for lung cancer – or any type of cancer – you’ll likely experience fatigue. A common misunderstanding is to think fatigue and tiredness are synonymous. In reality, they are completely different. Tiredness represents how you feel after exerting yourself, at the end of the day, or following one or more nights without sufficient sleep. A single good night of sleep will normally dispel the feeling.

Cancer fatigue (CF), on the other hand, is a complete lack of energy felt throughout your body. Sleep will not resolve the problem; it’s possible to enjoy a peaceful night of sleep and still experience CF the following day. You may have difficulty focusing, feel a pervasive sense of apathy, and become easily exhausted.

This article will describe some of the factors that contribute to lung cancer fatigue, and offer a few suggestions for coping with it.

Factors That Cause Fatigue

Suffering from non-small cell lung cancer can, in itself, induce fatigue as your energy level plummets. In addition, the three main forms of treatment – surgery, radiation therapy, and chemotherapy – will also take a toll on your body.

It’s not uncommon for lung cancer patients to experience bouts of depression. This can drain your energy and produce feelings of fatigue. It’s worth noting, however, this usually occurs concurrently with treatment, so the root cause of the exhaustion remains unclear.

Lung cancer can also lead to hypoxemia, a condition where your blood lacks sufficient oxygen. The deficiency can bring about fatigue, though an accelerated heartbeat and lightheadedness are usually the first symptoms.

Other factors that contribute to CF include a chronic lack of sleep, certain prescription drugs, and severe pain from the tumor. All of these symptoms should be shared with your oncologist.

Strategies For Handling Cancer Fatigue

The most important step you can take is to let your oncologist know the symptoms you’re experiencing. Lung cancer fatigue is often directly related to hypoxemia, anemia, or certain drugs. Your doctor may be able to treat the underlying causes – or, in the case of medications, make adjustments – and thus resolve the issue.

Many lung cancer patients find exercise valuable in minimizing the effects of fatigue. So, too, is a nutritious diet and a good night’s sleep helpful.

Because your energy level will decline quickly, it’s important to take care of your most important activities as early in your day as possible. Avoid rushing under the assumption that doing so will help you get more accomplished. It will actually tire you more quickly. If you’re doing something physical, set aside time for numerous breaks.

It’s also helpful to avoid caffeine. Drinking coffee may make you more alert for a short period, but it will do nothing to get rid of your lung cancer fatigue. If anything, it will make you feel even more tired.

Lastly, take steps to minimize your stress. Most people are unaware regarding the impact of persistent stress in their lives. When you’re suffering from lung cancer, stress is doubly draining. A lot of patients enjoy yoga for relaxation; some prefer reading or listening to music. Identify what works most effectively for you, and pursue that course.

Is There A Need For Concern?

As mentioned earlier, it’s important to tell your oncologist about the symptoms you’re noticing since he or she may be able to treat them. Don’t assume your cancer fatigue is untreatable.

Also, if you notice a sudden drop in your energy level or appetite between chemotherapy or radiation therapy sessions, contact your doctor. There may be an underlying ailment (e.g. anemia) that could worsen if it is not addressed.

Lung cancer fatigue is common. Research suggests that seven out of ten patients receiving treatment experience it. Speak with your health care team to determine the best way to minimize its effects.

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  3. What Causes Lung Cancer and What Are the Survival Rates?
  4. Overview Of The Types Of Lung Cancer
  5. Introduction To Minimally Invasive Lung Cancer Surgery