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Real members of myRAteam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

What causes brain fog in RA?

A myRAteam Member asked a question 💭
College Station, TX
February 12
 · 
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A myRAteam Member

In rheumatoid arthritis, brain fog is quite common and usually temporary. It often comes from fatigue, disturbed sleep, and the body using extra energy to deal with inflammation, which can make concentration harder. Pain and busy flare days can also affect memory and focus. As symptoms improve and routines stabilize, many people notice their thinking feels clearer again. Topics like this are often shared and discussed in patient communities such as Antardhwani.

February 15
A myRAteam Member

Brain fog is worse during a flare for me. It's like the swelling and pain also affect my brain. As soon as the swelling goes down, so does the brain fog.

March 8
A myRAteam Member

For me, I think it was twofold - hormone shift (perimenopause/menopause) and RA. It all hit around the same time. I too was afraid of early onset dementia! It's crazy!

February 13
myRAteam

What causes brain fog in rheumatoid arthritis?

Brain fog in RA happens due to several interconnected factors. The condition itself and how it affects your body can lead to cognitive difficulties like trouble concentrating, forgetfulness, and difficulty finding words.

Here are the main causes:

* Inflammation - Chronic Show Full Answer

What causes brain fog in rheumatoid arthritis?

Brain fog in RA happens due to several interconnected factors. The condition itself and how it affects your body can lead to cognitive difficulties like trouble concentrating, forgetfulness, and difficulty finding words.

Here are the main causes:

* Inflammation - Chronic inflammation activates immune cells that release proteins called cytokines in the brain. These can alter neurotransmitter function, leading to fatigue, lethargy, and changes in behavior and emotions.

* Anxiety and depression - The chronic pain from RA can trigger anxiety and depression, which contribute to brain fog. People with RA experiencing high pain levels often have difficulty with planning, decision-making, and working memory.

* Medications - Corticosteroids used to manage RA have been found to affect cognitive function. People taking these medications are more likely to have difficulty performing mental tasks.

* Heart disease risk factors - Having risk factors for cardiovascular disease alongside RA increases the likelihood of experiencing cognitive problems.

If you're experiencing sudden cognitive changes or worsening brain fog, it's important to talk with your doctor. They can help adjust your treatment plan or identify if certain medications might be contributing to the problem.

February 12
A myRAteam Member

My brain fog has improved with methotrexate and better pacing. I was wearing myself out and then not sleeping well due to PEM.

March 8

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