Warning Signs of SUDEP: Why That Search Misleads

By Dovy Paukstys, Founder, Komori Care

This article is educational and is not medical advice. It does not diagnose, treat, prevent, or cure any condition. Komori is not a medical device, is not FDA-cleared, does not detect seizures, and is not intended for people with epilepsy. Talk with a neurologist or epileptologist about personal medical decisions. Households living with epilepsy should use clinically validated seizure-detection devices as directed by their care team.

People type "warning signs of SUDEP" because they want a list they can watch for. The search is honest. The list is not.

I don't have epilepsy. I read the public pages because the internet keeps selling the idea that you can see this coming. You usually cannot.

Two paragraphs, then we stop

The Epilepsy Foundation defines SUDEP as the sudden, unexpected death of someone with epilepsy who was otherwise healthy, with no other cause found at autopsy. They say the person is often found dead in bed. They are often found lying face down. SUDEP occurs most often at night or during sleep, when the death is not witnessed.

No one is sure about the cause. The Foundation describes research into breathing, heart rhythm, and brain function around a seizure. A seizure is not always documented. That is the whole problem with "warning signs." The event the household is afraid of is, by their description, often unwitnessed.

We already wrote the longer definition: What SUDEP Is and Is Not. epilepsy.com already owns this search. I am not going to rewrite their 101. If you need the clinical map, go there, then go to a neurologist.

Risk factors are not personal alarms

A risk factor is a pattern in a population. It is not a siren in your hallway.

The Foundation's greatest named risk factor is tonic-clonic seizures. Nighttime seizures may also raise risk. Missing medicine can lead to more seizures, which can raise risk. Poorly controlled epilepsy carries more risk than epilepsy that is controlled. Those are their sentences, not a household score.

None of that is a checklist you can use at 2 a.m. to decide "this is the night." SUDEP is often found in the morning. There was no one to warn.

If you want the list written as a table — factor, what it means, medical action versus household action — that is SUDEP risk factors. This page exists because the search term itself is the trap.

Do not look for a prodrome. Do not treat restlessness, a cough, or a roll as a sign that SUDEP is arriving. Those are ordinary night sounds. A neurologist can talk about this person's seizures. A blog cannot hand you a watch-list.

The Foundation tells people to ask the doctor about SUDEP if the clinic has not brought it up. That conversation is the opposite of a homemade warning-sign chart. It is specific to seizure type, control, and living situation. It is also the only place a personal plan should come from.

The thin piece: night, face-down, side-lying

Here is what most "warning signs" pages leave thin.

The Foundation says many people who die suddenly are found in bed. Their sleep-safety page adds that studies seem to suggest being face down in the bedding may be a factor. They tell people to avoid sleeping on the stomach. They tell people to turn someone onto one side if fluids need a clear airway.

Face-down is a position. It is not a warning sign. You cannot "spot" it the way you spot a rash. You either know how the night was spent, or you do not.

Stay, Safe, Side is the first-aid turn. At night it is also the bed habit their sleep-safety page already teaches. Side-lying is what you do after a convulsive seizure on a floor. It is also how they talk about not ending the night on the stomach.

Night is when risk concentrates. That is not a new disease. It is the same epilepsy after the house goes dark. We already wrote the structural version of that sentence: The Night Is Where Epilepsy Care Falls Apart. The missing piece on this page is mechanical. How was the body lying.

If nighttime seizures are the part that will not leave your head, that is a separate page. This one stays with the search term, and with why the term fails.

What a wellness position monitor is and is not

A sleep-position monitor can tell you side, back, or stomach. Contactless means no camera and no wearable. That is a wellness job.

It is not a seizure detector. It is not a SUDEP alarm. It does not prevent SUDEP. The Foundation is direct: there are no devices available that have been proven to prevent SUDEP.

Komori does not detect seizures. Komori is not for epilepsy patients. The consumer product is a contactless sleep-position wellness monitor. Epilepsy households belong with a neurologist and with whatever clinically validated detector that team names. Compare those detectors on the Foundation's device wiki, not on a wellness waitlist.

If you typed "nighttime seizure monitor," the honest split is here. Detection is one job. Position is another. Mixing them is how people get sold a camera and call it prevention.

What to do tonight that is not a device

Talk to the neurologist about SUDEP if nobody has. Ask what this person's seizure types mean. Ask what to do if convulsive seizures are still happening.

Take medicine the way it was written. If a dose was missed, use the plan the clinician already gave you. Do not invent one.

Learn Stay, Safe, Side from the Foundation's recognition pages. Make sure other adults in the house know it too.

Use the sleep-safety list they already published. Clear sharp objects near the bed. Limit extra pillows. Avoid stomach sleeping. Share a room if that is the advice you were given. If night events are the pattern, ask whether the timing of medicine should change.

If the household is using a camera or a parent as the monitor, we already wrote those posts: Nighttime Monitoring for Epilepsy Families and When the Parent Is the Monitor. Those are about dignity and fatigue. They are not a way to see SUDEP coming.

None of those steps is a promise. They are the Foundation's own night list, plus a clinic visit. That is enough work for one evening. A gadget can wait.

The only CTA that belongs here

If you want to know whether the night was spent on the side or the stomach, that is a position question.

Komori Care is building a contactless monitor for that question. Kickstarter target is Q1 2027. That date is when we hope it exists. It is not a clearance and it is not a prevention claim.

The search for warning signs will keep pulling people in. The honest answer is that SUDEP is often unwitnessed, that risk factors are not alarms, and that face-down is a way of lying down. Take the medical part to a neurologist. Take the education to epilepsy.com. Leave the gadget out of the mortality conversation.