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Published on: 4/28/2025

Is There a Known Cure for Brain Fog?

There isn't one known cure for brain fog, but supportive care and medical therapy depending on the cause can help lessen the symptoms.

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Explanation

Brain fog is a term used to describe feeling confused, having trouble thinking clearly, and sometimes having memory issues. Research shows that brain fog can have different causes. For example, people with chronic fatigue syndrome might get brain fog as part of their overall symptoms, and those who have had radiotherapy may also experience a similar condition. Because brain fog can be linked to many different causes, there is not one single treatment that works for everyone. Instead, doctors usually work with patients to manage brain fog by treating the underlying cause. This might include treating an illness, making lifestyle changes like getting more sleep, eating a balanced diet, or doing activities that help the brain work better. Some people may also benefit from therapy or practices that reduce stress. In short, while we do not have a magic cure for brain fog, many strategies can help make life a little clearer and easier to manage.

(References)

  • Kverno K. Brain Fog: A Bit of Clarity Regarding Etiology, Prognosis, and Treatment. J Psychosoc Nurs Ment Health Serv. 2021 Nov;59(11):9-13. doi: 10.3928/02793695-20211013-01. Epub 2021 Nov 1. PMID: 34714198.

  • Ocon AJ. Caught in the thickness of brain fog: exploring the cognitive symptoms of Chronic Fatigue Syndrome. Front Physiol. 2013 Apr 5;4:63. doi: 10.3389/fphys.2013.00063. PMID: 23576989; PMCID: PMC3617392.

  • Marino N, Bedeschi M, Vaccari ME, Cambiaghi M, Tesei A. Glitches in the brain: the dangerous relationship between radiotherapy and brain fog. Front Cell Neurosci. 2024 Mar 7;18:1328361. doi: 10.3389/fncel.2024.1328361. PMID: 38515789; PMCID: PMC10956129.

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