Chemotherapy, as a weapon in the fight against cancer, not only destroys cancer cells, but also brings a series of ***, the most troublesome of which is fatigue for patients. So, what exactly causes fatigue after chemotherapy?
First of all, anti-cancer drugs will have a certain impact on the body in the process. Some chemotherapy drugs can irritate the nerves and cause fatigue. In addition, immune-related*** such as hypothyroidism can also lead to fatigue.
Secondly, decreased physical fitness is also an important cause of fatigue. Cancer patients often need to rest for long periods of time and have less activity, which makes them gradually less energetic and more likely to feel fatigued. This fatigue can make them even more reluctant to move, creating a vicious cycle.
In addition, malnutrition is also one of the causes of fatigue. Malignancy is a high-wasting disease, and loss of appetite during the process can lead to inadequate nutrient intake. Lack of nutrients can cause the body to be unable to maintain normal functioning, resulting in feelings of fatigue.
Anemia is also another cause of fatigue after chemotherapy. During chemotherapy, the patient's hematopoietic function may be affected, leading to anemia. The more severe the anemia, the more fatigue the patient feels. Finally, pain is also a major contributor to fatigue. Cancer patients may experience varying degrees of pain during the ** procedure. Pain can affect the patient's sleep and mood, which can worsen fatigue. In conclusion, fatigue after chemotherapy can be caused by a combination of factors. Patients should take corresponding measures under the guidance of a doctor, such as adjusting diet, exercising properly, and taking reasonable rest to reduce fatigue. At the same time, pay close attention to the changes in your condition and seek medical attention in time if you have any doubts. Oncologist Dr. Ma Zi