Chemo brain is a common term used by cancer survivors to describe thinking and memory problems that can occur after cancer treatment. Chemo brain can also be called chemo fog, chemotherapy-related cognitive impairment or cognitive dysfunction.
Though chemo brain is a widely used term, it's misleading. It's unlikely that chemotherapy is the sole cause of concentration and memory problems in cancer survivors. Researchers are working to understand the memory changes that people with cancer experience.
Despite the many questions, it's clear that the memory problems commonly called chemo brain can be a frustrating and debilitating side effect of cancer and its treatment. More study is needed to understand this condition.
Source: http://www.mayoclinic.com
Signs and symptoms of chemo brain may include the following:
If you experience troubling memory or thinking problems, make an appointment with your doctor. Keep a journal of your signs and symptoms so that your doctor can better understand how your memory problems are affecting your everyday life.
Source: http://www.mayoclinic.com
It's not clear what causes signs and symptoms of memory problems in cancer survivors.
Cancer-related causes could include:
Source: http://www.mayoclinic.com
There's no clear definition of chemo brain, so no tests exist to diagnose this condition. Cancer survivors who experience these symptoms often score in normal ranges on memory tests.
Your doctor may recommend blood tests, brain scans or other tests to rule out other causes of memory problems. But if no apparent cause can be found for your symptoms, your doctor may refer you to a specialist who can help you cope with memory changes.
Source: http://www.mayoclinic.com
The severity and duration of the symptoms sometimes described as chemo brain differ from person to person. Some cancer survivors may return to work, but find tasks take extra concentration or time. Others will be unable to return to work.
If you experience severe memory or concentration problems that make it difficult to do your job, tell your doctor. You may be referred to an occupational therapist, who can help you adjust to your current job or identify your strengths so that you may find a new job.
In rare cases, people with memory and concentration problems are unable to work and must apply for disability benefits. Ask your health care team for a referral to an oncology social worker or a similar professional who can help you understand your options.
Source: http://www.mayoclinic.com
No alternative treatments have been found to prevent or cure chemo brain. If you're interested in trying alternative treatments for your symptoms, discuss the risks and benefits with your doctor.
Alternative treatments for other types of memory problems are also touted as helpful for chemo brain, such as:
Source: http://www.mayoclinic.com
You can take steps to ease chemo brain symptoms on your own. For instance, try to:
Source: http://www.mayoclinic.com
Chemo brain symptoms can be frustrating and debilitating. With time, you'll find ways to adapt so that concentration will become easier and memory problems may fade. Until then, there are ways to cope. Try to:
Source: http://www.mayoclinic.com
Factors that may increase the risk of memory problems in cancer survivors include:
Source: http://www.mayoclinic.com
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