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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.
A myRAteam Member asked a question 💭
Palm Harbor, FL

I have had extreme pain in upper part and palate of my mouth. It is like an electrical shock and Hurts when eating or drinking liquids, esp cold. No one knows what’s wrong so I’m seeking an oral surgeon next week.

April 10
 · 
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myRAteam

Can RA cause nerve pain or inflammation in the mouth during root canals?

While RA itself doesn't typically cause nerve pain in the mouth, RA medications can lead to various mouth-related issues that might contribute to discomfort. The electrical shock-like pain you're describing when eating or drinking, especially with Show Full Answer

Can RA cause nerve pain or inflammation in the mouth during root canals?

While RA itself doesn't typically cause nerve pain in the mouth, RA medications can lead to various mouth-related issues that might contribute to discomfort. The electrical shock-like pain you're describing when eating or drinking, especially with cold items, sounds quite distressing and definitely warrants the oral surgeon visit you have planned.

Some RA medications can cause mouth problems including:

- Mouth sores and ulcers (especially methotrexate)
- Dry mouth (from NSAIDs, leflunomide, etanercept, and adalimumab)
- Inflammation and soreness throughout the mouth
- Increased susceptibility to infections due to immunosuppression

Dry mouth is particularly important because when saliva is reduced, it can lead to tooth sensitivity, gum disease, and other dental issues that might cause the type of pain you're experiencing.

It's good that you're seeing an oral surgeon. Make sure to bring a complete list of your RA medications, as immunosuppressive drugs can affect healing and infection risk with dental procedures. Your oral surgeon and rheumatologist should coordinate on your care, especially if any dental work is needed.

The sharp, electrical pain with temperature sensitivity could be related to nerve issues in a tooth, but your medical team will need to rule out medication side effects or other dental causes.

April 10

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