Status Epilepticus: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor treats Status Epilepticus?
A neurologist (a doctor who treats brain and nerve problems) and an emergency medicine doctor (a doctor who treats sudden, serious illness) usually treat status epilepticus. It is a medical emergency. Treatment should start right away, even before the hospital if possible. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is status epilepticus?
Status epilepticus is a seizure that lasts too long. It can also be seizures that keep coming, with no full waking in between. A seizure is a burst of unusual electrical activity in the brain.
Doctors use the term when a seizure lasts longer than five minutes. They also use it when a person does not fully wake up between repeated seizures. It can be life threatening. Five minutes is enough to damage brain cells. Seizures that long are unlikely to stop on their own.
Convulsive status epilepticus is the kind where you can see the seizure. Nonconvulsive status epilepticus cannot be seen from the outside. Doctors find it with an EEG. An EEG is a test that records the brain's electrical activity.
Symptoms
In convulsive status epilepticus, the signs of a seizure are easy to see. The seizure goes on for more than five minutes. Or one seizure follows another, and the person does not wake up in between.
Nonconvulsive status epilepticus is harder to spot. It may look like a long episode of confusion, agitation, or loss of consciousness, or even coma. Other signs are trouble paying attention, odd eye movements, and small repeated movements of the face or limbs.
Causes and who gets it
Status epilepticus is linked to epilepsy, a condition that causes repeated seizures. Stopping seizure medicine too early can lead to it. Only stop seizure medicine with the supervision of a health care professional.
Seizures can have many causes. These include medicines, high fevers, head injuries, and some diseases. When status epilepticus happens, doctors look for the cause. The cause affects how well a person recovers.
How doctors diagnose it
Treatment should be prompt. Doctors start it after about five minutes of seizure.
Doctors order several tests. They include a CT scan of the brain and blood tests. Blood tests check sugar, kidney and liver function, calcium, and magnesium. Doctors also check medicine levels, a heart tracing called an ECG, and an EEG. The EEG is the key test for nonconvulsive status epilepticus, because the signs are often unclear.
Treatment
Treatment has three goals. Doctors stop the seizures, keep the person stable to prevent more harm, and treat the cause.
The first medicine is a benzodiazepine, a kind of seizure-stopping medicine. It should be started before the hospital if possible. If a vein cannot be used right away, a shot of midazolam into a muscle is the first choice. Benzodiazepines stop the seizures in about 60 to 70 percent of people with convulsive status epilepticus.
If seizures continue, doctors give other medicines into a vein. Breathing and heart problems are the most common side effects of these medicines. Seizures that still do not stop are called refractory. Strong anesthetic medicines given into a vein are the most commonly used option for them. This happens in an intensive care unit, with brain monitoring.
When to see a doctor
Call 911 or go to the emergency room if a seizure lasts longer than 5 minutes, or if a person has many seizures and does not wake up between them. A long episode of confusion, agitation, or loss of consciousness can also be status epilepticus. It needs medical care right away.
If you have epilepsy, see your doctor before changing or stopping any seizure medicine. Follow your doctor's instructions.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Outside an emergency, such a doctor can review your seizure plan. They can help you keep taking seizure medicine as prescribed and coordinate care with a neurologist.
Common questions
How long does a seizure have to last to be status epilepticus?
A seizure that lasts longer than five minutes is treated as status epilepticus. Repeated seizures without fully waking up in between also count.
Is status epilepticus an emergency?
Yes, it is a medical emergency. It can be life threatening, so care is needed right away.
Can stopping seizure medicine cause status epilepticus?
Yes, stopping seizure medicine too early can lead to status epilepticus. Only stop it with the supervision of a health care professional.
What is nonconvulsive status epilepticus?
Nonconvulsive status epilepticus is status epilepticus without obvious shaking. It may look like a long episode of confusion or agitation. Doctors find it with an EEG.
Sources
- National Institute of Neurological Disorders and Stroke - Epilepsy and Seizures
- MedlinePlus - Seizures
- National Library of Medicine (PMC) - Status epilepticus: review on diagnosis, monitoring and treatment
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
