Febrile infection-related epilepsy syndrome - FIRES diet. Is there a diet which improves the quality of life of people with Febrile infection-related epilepsy syndrome - FIRES?

There is currently no standardized diet proven to cure or prevent Febrile infection-related epilepsy syndrome (FIRES), though the ketogenic diet is frequently utilized in clinical settings as an adjunctive therapy for refractory seizures. While some patients report improved seizure control with strict medical nutrition therapy, evidence remains largely anecdotal and limited to case series rather than large-scale randomized controlled trials.

Is the ketogenic diet recommended for FIRES?

The ketogenic diet is the most studied nutritional intervention for Febrile infection-related epilepsy syndrome (FIRES). Because this condition is characterized by "super-refractory" status epilepticus, clinicians often initiate ketogenic therapy early in the acute phase. The high-fat, low-carbohydrate ratio forces the body to utilize ketones for energy, which may stabilize neuronal excitability. Because FIRES is a medical emergency, this diet must be strictly managed by a specialized epilepsy dietitian to prevent metabolic complications.

What should be avoided in the diet for FIRES?

There are no specific "trigger" foods universally recognized to cause a FIRES episode. However, maintaining stable blood glucose levels is critical. Patients should be cautious with:

• High-glycemic index foods: Rapid spikes in blood sugar may negatively impact seizure thresholds in some individuals.


• Processed inflammatory foods: While not specific to FIRES, reducing highly processed sugars and artificial additives is generally recommended to support overall neurological health.


• Unmonitored supplements: Certain herbal supplements can interact with anti-seizure medications (ASMs) and should be avoided unless cleared by a neurologist.

How does nutrition interact with FIRES medications?

Patients with Febrile infection-related epilepsy syndrome (FIRES) are often on high doses of multiple anti-seizure medications. Some medications can affect bone density or nutrient absorption. For instance, long-term use of certain anticonvulsants may necessitate supplementation of Vitamin D and Calcium. Always consult your medical team before adding supplements, as some can interfere with the metabolism of drugs used to treat FIRES.

Next steps

• Consult a registered dietitian specializing in epilepsy to determine if a medically supervised ketogenic diet is appropriate for your specific case.


• Join our DiseaseMaps.org community of 65 members to share experiences regarding diet and symptom management.


• Maintain a detailed food and seizure log to identify any potential correlations between diet and seizure frequency.

Medical disclaimer: This information is for educational purposes only and does not replace professional medical advice, diagnosis, or treatment; always consult your healthcare provider before making dietary changes.

References

• NIH Genetic and Rare Diseases Information Center (GARD)


• Orphanet: Rare Disease Database


• PubMed: Clinical studies on ketogenic diet in super-refractory status epilepticus


• The Charlie Foundation for Ketogenic Therapies