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The phenomenon first came to light because of the large number of breast cancer survivors who complained of changes in memory, fluency, and other cognitive abilities that impeded their ability to function as they had pre-chemotherapy. [2] Although the causes and existence of post-chemotherapy cognitive impairment have been a subject of debate ...
Experiencing fatigue before treatment, being depressed or anxious, getting too little exercise, and having other medical conditions are all associated with higher levels of fatigue in post-treatment cancer survivors. [2] Receiving multiple types of treatments, such as chemotherapy and radiation, is associated with more fatigue. [3]
For people with brain tumors, radiation can be an effective treatment because chemotherapy is often less effective due to the blood–brain barrier. [ citation needed ] Unfortunately for some patients, as time passes, people who received radiation therapy may begin experiencing deficits in their learning, memory, and spatial information ...
Memory trouble. Reduced red blood cell count (anemia) ... Anemia can produce symptoms like fatigue, weakness, loss of appetite, headaches, and pale or yellowish skin. ... Chemotherapy and ...
These deficits have been shown to occur irrespective of age, socioeconomic status, months since onset or cessation of treatment, anxiety, and dosage schedule. A long-term deficit which interacts with cognitive problems is fatigue. There is an overlap between both reduced cognitive speed and fatigue [3] and between depression and fatigue. [4]
Both substance use and alcohol can cause both long-term and short-term memory loss, resulting in blackouts. The most commonly used group of prescription drugs which can produce amnesia are benzodiazepines, especially if combined with alcohol, however, in limited quantities, triazolam (Halcion) is not associated with amnesia or memory impairment ...
The chemotherapy drug 5-FU can be toxic to some people with cancer. A quick, cheap test can show if chemo is safe for a patient, but few doctors order it.
Fatigue may be a consequence of the cancer or its treatment, and can last for months to years after treatment. One physiological cause of fatigue is anemia, which can be caused by chemotherapy, surgery , radiotherapy , primary and metastatic disease or nutritional depletion.