Nov 1, 2024 · Learn about this burst of electrical activity in the brain and what causes it. Find out what to do if you see someone having a seizure.

There are many possible causes of seizures because a lot of things can interfere with your brain’s typical electrical patterns. These range from changes to your blood sugar levels to an illness, injury …

Jun 11, 2021 · Adult-onset seizures can stem from various causes, including stroke, central nervous system infections, brain tumors, traumatic brain injuries, and substance-related issues.

A seizure happens when there’s a sudden surge of electrical activity in the brain. It can cause a wide range of symptoms, anything from staring spells or confusion to shaking or loss of consciousness.

Epilepsy is the main cause of seizures, but there are several disorders and conditions that can also cause seizures. Causes of seizures can vary by age (newborns, infants, adults, and seniors).

Aug 2, 2025 · Causes of first-time seizures in adults include stroke, traumatic brain injury (TBI), high fever, and hypoglycemia (low blood sugar). 1 2 You can have a seizure without a diagnosis of …

There are many causes of seizures. Organ failure, medication and medication withdrawal, cancer, imbalance of electrolytes, hypertensive encephalopathy, may be some of its potential causes. [2] .

Dec 3, 2025 · What causes seizures: The critical, surprising facts 4 Discover what causes seizures and epilepsy. Our essential guide reveals the most critical, surprising, and often unknown reasons. …

Dec 4, 2023 · Discover causes and factors that trigger seizures, including both generalized and partial seizures.

Certain events or exposures called triggers may set off the abnormal electrical brain activity that causes seizures. Common seizure triggers include: Doctors categorize seizures into two main …