A single word choice, “epileptic” versus “person with epilepsy,” might seem like a small thing to spend an entire conversation on. It turns out researchers have actually studied this directly, asked the people it affects most what they actually prefer, and found the difference isn’t as trivial as it looks on the surface.
The clearest data on this comes from a UK study that surveyed hundreds of people with epilepsy and their close family members about how they wanted to be referred to. The results leaned heavily one direction: close to 87 percent preferred “a person with epilepsy” over “an epileptic” or “an epileptic person.” A separate study asking a similar question found that 53.9 percent of respondents specifically disapproved of the word “epileptic” when used as a label for a person. When participants explained why in their own words, a consistent theme showed up: person-first phrasing was seen as separating identity from diagnosis. Epilepsy was something a person has, not something that defines the whole of who they are.
The reasoning behind this preference tracks with something broader in how language shapes perception. Referring to someone as “an epileptic” turns a medical condition into the entire noun describing that person, as if nothing else about them needs mentioning. Compare that to how conditions are typically phrased elsewhere: nobody refers to someone as “a cancerous” or “a diabetic person” without it sounding strange, actually diabetic is one exception that persisted for a while in casual speech, which says something about how inconsistently this logic gets applied depending on the condition. “Person with epilepsy” keeps the person as the subject and the condition as one detail about them, rather than flipping that order entirely.
There’s also a subtler effect tied to expectation. Participants in the UK study noted that avoiding the label “epileptic” tended to keep a listener’s expectations more open, rather than immediately triggering whatever stereotypes or assumptions the word might carry. Epilepsy has historically been tangled up with a lot of inaccurate and frankly damaging associations, ones connecting it to violence, mental incompetence, or being generally unpredictable in ways that have nothing to do with the actual medical reality. Leading with “person” first was seen by many respondents as a way of not immediately inviting those assumptions into the conversation before anything else about that person had been said.
That said, the picture isn’t perfectly one-sided, and it’s worth being honest about the more complicated parts of this. In that same UK study, some participants pushed back on person-first language specifically, arguing that going out of the way to separate a person from their diagnosis implied the diagnosis was something to be hidden or ashamed of in the first place. There’s also a genuine split in how people relate to the condition as part of their identity. In another survey, people who actually preferred calling themselves “epileptic” tended to describe epilepsy as a core, integrated part of who they are, not a separate medical fact attached to an otherwise unrelated self. Neither approach is objectively wrong. They reflect two different, equally legitimate ways of relating to a chronic condition.
It’s also worth noting that the scientific evidence behind some of the strongest claims about this topic is thinner than the confidence around them suggests. A widely cited study that first proposed the term “epileptic” measurably increases stigma compared to “person with epilepsy” was based on a single sample with real methodological limitations, and a later attempt to replicate those findings in a different context didn’t find the same clear effect. This doesn’t mean the language preference itself isn’t real or worth respecting, the survey data on what people actually prefer to be called is solid. It just means the deeper question of exactly how much a specific word measurably shapes stigma in the listener is still more open than some of the confident public health messaging on this topic implies.
Where there’s actually broad agreement is a narrower, more practical rule: “epileptic” as an adjective, in phrases like “epileptic seizure,” is generally considered fine and not something advocacy groups object to. The concern is specifically about using it as a noun to label an entire person. “He’s an epileptic” collapses a whole individual into one medical fact. “He had an epileptic seizure” doesn’t do that at all, it’s just accurately describing an event.
None of this means there’s a single correct way to talk about epilepsy that applies to everyone in every situation. What the research does support is that this isn’t an arbitrary, overly sensitive debate about word choice for its own sake. It’s a preference with real survey data behind it, rooted in how people who actually live with the condition want to be seen, and like most things involving identity and language, the most respectful approach tends to be following the lead of the specific person in front of you rather than assuming there’s one universal rule that fits everyone.
References
Noble, A. J., Robinson, A., Snape, D., & Marson, A. G. (2017). ‘Epileptic’, ‘epileptic person’ or ‘person with epilepsy’? Bringing quantitative and qualitative evidence on the views of UK patients and carers to the terminology debate. Epilepsy & Behavior.
CURE Epilepsy. (2024). Referencing epilepsy: Person-first language preferred. Cureepilepsy.org.
International League Against Epilepsy. (2025). Hello, my name is epilepsy: How terminology influences stigma and understanding of epilepsy around the world. Ilae.org.
Should we stop saying “epileptic”? A comparison of the effect of the terms “epileptic” and “person with epilepsy.” ScienceDirect / Epilepsy & Behavior.
Epilepsy Foundation Eastern Pennsylvania. Talking about epilepsy. Efepa.org.