Chemo brain refers to impairment of brain functions that include a wide range of cognitive problems experienced by cancer survivors, such as problems with memory, concentration, multitasking, organization and learning.
These symptoms appear after cancer therapy. It is also called chemo fog, chemotherapy-related cognitive impairment or cognitive dysfunction.
The term “Chemo brain” does not really indicate that all these symptoms are caused solely by chemotherapy, however it might be misunderstood that way.
Though it’s not clear what exactly causes Chemo brain, it is well understood that it is an exhausting experience that can interfere with normal life of cancer survivors. Further investigations are expected to unveil more insights on the condition.
Simply, there is no cure for Chemo brain as there is no identifiable cause and the treatment is aimed at developing coping skills in the cancer survivors.
Often the treatment is customized according to the individual needs.
The treatment approaches include:
Controlling other causes of memory problem
Health impacts of cancer and cancer treatment such as anemia, depression, sleep problems and early menopause may contribute to chemo brain. These factors may be targeted to minimize symptoms of chemo brain.
Till now, no medication that has been approved for treating chemo brain. Talk to you doctor if certain medications are useful.
Some doctors prescribe these medications for patients with chemo brain:
Methylphenidate, a drug used to treat attention-deficit/hyperactivity disorder (ADHD)
Donepezil, a drug used in Alzheimer's
Modafinil, a drug used in sleep disorder like excessive day time sleeping
Memantine, a memory enhancing drug used in Alzheimer’s
It is not possible to describe how these medication may help chemo brain, even if they could.
Alternative and Homeopathic Remedies
There is no evidence that suggests alternative treatment could prevent or cure chemo brain. However, you may consider following treatments after assessing the risks and benefits. Alternative treatments that are said to have memory enhancing properties may also be helpful for chemo brain.
You may try:
Ginkgo: Initial studies suggest ginkgo may help improve memory in older adults with age-related memory changes. Consult your doctor if ginkgo is safe for you. Ginkgo may interact with blood thinners.
Vitamin E: Instead if popping in vitamin pills, focus on Vitamin E rich foods such as eggs and vegetable oils. Remember that Vitamin E supplements can interact with blood thinners and chemotherapy drugs.
6 Lifestyle and Coping
Lifestyle modifications are necessary in order to cope with Chemo brain.
Cognitive rehabilitation forms the mainstream therapy for people with chemo brain. Your doctor may recommend you to a specialist in managing memory and thinking problems, neuropsychologist.
Some usual approaches in learning coping skills are:
Repetitive brain exercises: Brain training exercises may rewire brain circuits and improve chemo brain signs.
Locating the simple and modifiable cause of memory problems: You may keep a track of what seems to cause your memory problems. For instance, if you become more easily distracted when you're hungry or tired, start your work when your tummy is full or you are properly relaxed.
Learning coping strategies: Finding an alternative and most probably easier way to do everyday tasks might help you cope better with the signs of chemo brain. For instance, you note down briefs of your daily activity or strictly follow your schedule.
Stress-relief techniques: Stress can worsen your memory and memory problems can increase your stress level. You may learn relaxation techniques such as progressive muscle relaxation or deep breathing techniques to cope better with the situation.
7 Risks and Complications
There are several risks and complications associated with Chemo brain.
Following factors may increase your risk of memory problems:
Younger age at time of cancer diagnosis and treatment
There is a huge inter-individual difference on how long your symptoms last or how severe they are. Talk to your doctor if any symptom of chemo brain bothers you and interferes with your daily life. Your doctor may refer you to an occupational therapist, who can design a better coping technique for you. Rarely, the symptoms are so severe that people with chemo brain become unable to work and must apply for disability benefits.
Request your health care team to refer you to an oncology social worker who can suggest you better options.
FindATopDoc is a trusted resource for patients to find the top doctors in their area. Be visible and accessible with your up to date contact
information, certified patients reviews and online appointment booking functionality.