Epilepsy and Seizures in Older Adults
Did you know that epilepsy is more likely to develop in older adults? Seizures can be easy to miss. Learn how to recognize the signs and how you can help.
Epilepsy is a brain disorder that causes repeated seizures. About 3 million US adults aged 18 or older have active epilepsy.1 Nearly 1 million of those adults are 55 or older.2 As our population ages, there will be even more older people with epilepsy in the coming years.
Epilepsy is more likely to develop in older adults because some risk factors for epilepsy are more common in older adults,3 such as:
- Diseases that affect brain function (such as Alzheimer’s disease).
About half of older adults who are told they have epilepsy do not know the cause.4
How Do I Know If It’s Epilepsy?
It isn’t always easy to tell when you or someone you care for develops epilepsy later in life. That’s because seizures may be hard to recognize in older adults and may go unnoticed. For example, memory problems, confusion, falls, dizziness, or sensory changes like numbness are often blamed on “getting older.”4,5 However, sometimes these can actually be signs of seizures.4,5
There are many different signs of seizures because there are many types of seizures. In the movies and on TV, a person is often shown falling to the ground, shaking, and becoming unaware of what’s going on around them. That’s one kind of seizure, but it’s not the most common. More often, a person having a seizure may:
- Seem confused.
- Stare into space.
- Make unusual movements.
- Be unable to answer questions or talk.
When these signs occur more than once and often in the same pattern, they could be signs of seizures.
If an older adult is showing these signs, it’s important for them to talk to a health care provider. Most adults with epilepsy have good seizure control with medicines.3 Epilepsy specialists can help older adults find the right treatment. Find an epilepsy specialist near you at the Epilepsy Foundation website.
How Is Epilepsy Challenging for Older Adults?
Adults who develop epilepsy may have a hard time managing the disorder. Eight in 10 adults aged 65 or older have more than one chronic health condition.6 It can be hard to balance epilepsy treatment with taking medicines for other health problems. Many epilepsy medicines also have side effects such as bone loss or dizziness, which can make someone more likely to fall and become injured.4
Epilepsy can also affect a person’s daily life if seizures limit their ability to drive or if they live alone. After a lifetime of being independent, losing the ability to drive or take care of themselves can be especially hard for older adults. Read more about the challenges faced by seniors with epilepsy.
How Can I Help?
Seizure first aid is easy to give and involves keeping the person safe until the seizure stops on its own and knowing when to call 911 for emergency help.
Seizures don’t usually require emergency medical attention. Only call 911 if one or more of these are true:
- The person has never had a seizure before.
- The person has trouble breathing or waking after the seizure.
- The seizure lasts longer than 5 minutes.
- The person has another seizure soon after the first one.
- The person is hurt during the seizure.
- The seizure happens in water.
- The person has a health condition like diabetes, heart disease, or pregnancy.
Caregivers should learn how to recognize seizures in older adults.
- Zack MM, Kobau R. National and state estimates of the numbers of adults and children with active epilepsy — United States, 2015. MMWR Morb Mortal Wkly Rep. 2017;66:821–825. DOI: 10.15585/mmwr.mm6631a1.
- Sapkota S, Kobau R, Pastula D, Zack M. Close to one million U.S. adults aged 55 years or older have active epilepsy — National Health Interview Survey 2010, 2013, and 2015. Epilepsy Behav. 2018;87:233–234. DOI: 10.1016/j.yebeh.2018.06.030.
- Brodie MJ, Elder AT, Kwan P. Epilepsy in later life. Lancet Neurol. 2009;8(11):1019-1030. DOI: 10.1016/S1474-4422(09)70240-6.
- Waterhouse E, Towne A. Seizures in the elderly: Nuances in presentation and treatment. Cleve Clin J Med. 2005;72(3):S26-S37. DOI: 10.3949/ccjm.72.Suppl_3.S26.
- Pugh MJ, Knoefel JE, Mortensen EM, Amuan ME, Berlowitz DR, Van Cott AC. New-onset epilepsy risk factors in older veterans. J Am Geriat Soc. 2009;57(2):237-42. DOI:10.1111/j.1532-5415.2008.02124.x.
- Gerteis J, Izrael D, Deitz D, LeRoy L, Ricciardi R, Miller T, Basu J. Multiple Chronic Conditions Chartbook [PDF 10.6MB]. AHRQ Publications No, Q14-0038. Rockville, MD: Agency for Healthcare Research and Quality; 2014. Accessed April 1, 2019.