Published on: 7/9/2025
What does a fever following a seizure indicate?
A fever after a seizure can occur, but it is not very common. It may be related to the type of seizure or other factors.
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Explanation
After a seizure, some people might experience a fever, though this is not very common. Fever following a seizure can be linked to different factors.
Natural History: One study suggests that fever after a seizure can happen, but it doesn't always mean there is an infection or another serious problem.
Type of Seizure: Another study found that post-ictal fever, which means fever after a seizure, is rare and may be more likely with certain types of partial seizures.
Temperature Changes: A more recent study looked at how body temperature changes after a seizure. They found that some people have temperature changes, including fever, shortly after a seizure.
In summary, while fever can happen after a seizure, it is not always a cause for concern. It may depend on the seizure type and individual factors. Always consult a healthcare professional for any concerns after a seizure.
(References)
- Wachtel TJ, Steele GH, & Day JA. (1987). Natural history of fever following seizure. Archives of internal medicine, 3592881.
- Rossetti AO, Tosi C, Despland PA, & Staedler C. (2007). Post-ictal fever: a rare symptom of partial seizures. European journal of neurology, 17437623.
- Muayqil TA, Aljafen BN, Alsalem MF, Alzahrani FS, Barry MA, & Alanazy MH. (2022). Early postictal temperature changes in patients presenting .... Epilepsy research, 35272211.
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