03/07/2025
Can Sjögren’s cause low-grade fevers?
The short answer is yes (although it’s not one of the most classic symptoms of the disease).
That said, low-grade fever is considered one of the possible systemic symptoms of Sjögren’s, meaning it reflects inflammation happening beyond just the moisture-producing glands. It can show up early in the disease, during flares, or alongside other signs that the immune system is active.
In some people (especially children) low-grade fever can appear before the more typical dryness symptoms. In adults, this is less common, but it does happen, and it may even lead to a faster diagnosis, as people tend to seek medical advice sooner when fever is present.
If you’ve already been diagnosed with Sjögren’s and are experiencing persistent or unexplained low-grade fever, it’s important to bring this up with your doctor. While in many cases, it reflects ongoing inflammation linked to the disease, it can also signal more serious complications.
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