Many people find that their energy levels return to normal within 6–12 months of treatment ending.
Radiation therapy can cause cumulative fatigue (fatigue that increases over time). This can occur regardless of treatment site. Cancer fatigue usually lasts from 3-4 weeks after treatment stops, but can continue for up to 2-3 months.
After radiation therapy begins, fatigue usually increases until mid-way through the course of treatments and then stays about the same until treatment ends. For many patients, fatigue improves after radiation therapy stops. However, in some patients, fatigue will last months or years after treatment ends.
Radiotherapy side effects tend to get worse as you progress through your treatment. So you might not feel tired at the beginning of your course but might do towards the end and for a few weeks afterwards. It's impossible to predict who will feel tired during treatment, some do and others don't.
The general effects of radiation therapy like fatigue, nausea, and headaches resolve fairly quickly after treatment. Your body just needs time to process the radiation but can recover within a few weeks. Delayed side effects of radiation therapy, on the other hand, may require further treatment to alleviate.
Feeling very tired and lacking energy (fatigue) for day-to-day activities is the most common side effect of radiation therapy to any area of the body. During treatment, your body uses a lot of energy dealing with the effects of radiation on normal cells.
Wound healing after radiation therapy doesn't have many alternatives beyond HBOT. You can try to relieve your symptoms using topical creams, NSAIDs, or surgery, but hyperbaric oxygen therapy is the only treatment available to stimulate the internal healing needed to overcome the effects of radiation.
Take short naps or rest breaks (30 minutes or less), rather than one long nap during the day. Too much rest can lower your energy level and make it harder to sleep at night. Certain drugs used to treat pain, nausea, or depression can make a person feel tired and sleepy. Talk with your cancer care team about this.
Many people who get radiation therapy have fatigue. Fatigue is feeling exhausted and worn out. It can happen all at once or come on slowly. People feel fatigue in different ways and you may feel more or less fatigue than someone else who is getting the same amount of radiation therapy to the same part of the body.
Try to include strength training at least two days a week, with at least one day off in between. As you recover and adjust, you might find that more exercise makes you feel even better. Sometimes you won't feel like exercising, and that's OK. Treatment side effects, such as fatigue, can keep you sidelined.
Coffee is the go-to drink for anyone looking for an extra boost of energy and alertness in a cup. While coffee with milk and sugar is the preferred choice of most people, black coffee is the one that health enthusiasts prefer.
Energy drinks that contain ingredients like green tea, coffee, and guarana can help provide a quick boost of energy when you're feeling fatigued. Sipping on an energy drink can help you feel more alert and may even improve your mood ( 4 ).
Some cancers are difficult to treat and have high rates of recurrence. Glioblastoma, for example, recurs in nearly all patients, despite treatment. The rate of recurrence among patients with ovarian cancer is also high at 85%.
Fatigue is the most common acute side effect of radiation therapy. It is believed to be caused by the large amount of energy that is used by the body to heal itself in response to radiation therapy. Most people begin to feel fatigued about 2 weeks after radiation treatments begin.
Typically, people have treatment sessions 5 times per week, Monday through Friday. This schedule usually continues for 3 to 9 weeks, depending on your personal treatment plan. This type of radiation therapy only targets the tumor. But it will affect some healthy tissue surrounding the tumor.
What is vitamin B-12? Vitamin B-12, or cobalamin, is a nutrient you need for good health. It's one of eight B vitamins that help the body convert the food you eat into glucose, which gives you energy. Vitamin B-12 has a number of additional functions.
Oranges are known as a high-energy food -- the Vitamin C and natural sugar they contain help reduce fatigue levels. Even freshly-squeezed orange juice is nourishing; you may want to add a little bit of protein and good fat by eating a few almonds alongside.
If your treatment destroys too many red blood cells, it can cause anemia, a symptom of which is fatigue. Pain: Pain, a common symptom of both cancer and some treatments, can lead to fatigue. Pain can disrupt sleep, cause depression, and reduce your appetite, all of which result in fatigue.
One of the hardest things I see people struggling with is “recovery time,” particularly as it relates to fatigue from cancer treatment. The rule of thumb I usually tell my patients is that it takes about two months of recovery time for every one month of treatment before energy will return to a baseline.
Muscle damage is a common side effect of radiation therapy for cancer treatment, and is made worse because the very stem cells responsible for repairing injured muscles typically bear the brunt of radiation damage.