Possible causes of Seizure

29 conditions can cause this symptom. Most common are listed first.

• Alcohol withdrawal syndrome Common Urgent
• Concussion (head injury) Common Pediatric
• Drug reaction Common Pediatric
• Febrile seizure (seizure in a person with a fever) Common Pediatric
• Hypoglycemia (low blood glucose) Common Urgent Pediatric
• Hyponatremia (low blood sodium) Common Urgent
• Overdose Common Urgent Pediatric
• Poisoning Common Urgent Pediatric
• Cerebral aneurysm (brain artery dilation) Urgent Pediatric
• HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Urgent Pediatric
• Myxedema coma (severe low thyroid) Urgent
• Neurofibromatosis Pediatric
• Sagittal sinus thrombosis (venous blood clot) Urgent
• Tape worm infection Pediatric
• Thrombotic thrombocytopenia purpura (TTP) Urgent
• Brain tumor (cancer) Urgent
• Carbon monoxide poisoning Urgent
• Cerebral vascular accident (stroke) Urgent
• Encephalitis (brain infection) Urgent
• Epidural hematoma (bleeding outside of the brain or spinal cord) Urgent
• Hypocalcemia (low blood calcium)
• Lupus (systemic lupus erythematosus)
• Meningitis (brain spine infection) Urgent Pediatric
• Multiple sclerosis (MS)
• Renal failure, chronic (kidney failure)
• Respiratory failure (breathing failure) Urgent
• Sickle cell crisis (thrombotic) Pediatric
• Subdural hematoma (bleeding on brain) Urgent
• West Nile virus infection Urgent