Is it normal for your temperature to be low during the day but spike at night when you have lupus?
Temperature fluctuations are actually quite common with lupus, and many members experience similar patterns. People with systemic lupus erythematosus often have low-grade fevers and can notice their body temperature changing Show Full Answer
Is it normal for your temperature to be low during the day but spike at night when you have lupus?
Temperature fluctuations are actually quite common with lupus, and many members experience similar patterns. People with systemic lupus erythematosus often have low-grade fevers and can notice their body temperature changing throughout the day.
Your doctor likely wants to track these patterns to understand if the temperature spikes are related to lupus activity, medication side effects, or possible infection. A fever may signal a lupus flare, inflammation, or an infection that needs attention.
Night-time temperature increases when relaxing could be your body's response to the day's activity, medication timing, or lupus-related inflammation. Some medications used to treat lupus, particularly corticosteroids, can also affect body temperature regulation and cause sweating.
Here's what to watch for:
* Let your doctor know if your fever reaches 101°F or higher
* Report any fever that doesn't go away
* If you're on immunosuppressive medications, even lower fevers (around 101°F) should be reported
The temperature tracking will give your healthcare team valuable information to adjust your treatment plan if needed. Since you're newly diagnosed and still on medications, this monitoring helps ensure everything is working properly and that you're not developing complications.
November 29, 2025
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