Published on: 7/9/2025
Can babies have seizures without a fever, and what might cause this?
Yes, babies can have seizures without a fever, caused by various conditions like epilepsy, brain injury, infections, or metabolic problems.
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Explanation
Seizures in babies don’t always happen because of fever. Some possible causes include:
Epilepsy: A condition that causes repeated seizures without a fever. Brain injury: Problems during birth or head trauma can lead to seizures. Infections: Even without fever, infections like meningitis or encephalitis can cause seizures. Metabolic or genetic disorders: Imbalances in body chemicals or inherited conditions may trigger seizures. Developmental brain abnormalities: Issues with brain formation before birth can cause seizures. Low blood sugar or low oxygen levels: These can provoke seizures in newborns and infants.
If a baby shows signs of a seizure—such as unusual movements, staring, or changes in breathing—it’s important to seek prompt medical care for diagnosis and treatment.
(References)
- Chen CY, Chang YJ, & Wu HP. (2010). New-onset seizures in pediatric emergency. Pediatrics and neonatology, 20417461.
- Bui TT, Delgado CA, & Simon HK. (2002). first-time seizures in children under six months of age .... The American journal of emergency medicine, 12369024.
- García-Howard M, Herranz-Aguirre M, Moreno-Galarraga L, Urretavizcaya-Martínez M, Alegría-Echauri J, Gorría-Redondo N, et al. (2020). Case Report: Benign Infantile Seizures Temporally .... Frontiers in pediatrics, 32850563.
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