What Families Need to Know About Lewy Body Dementia Diagnosis, Symptoms, and Hope

Welcome back to What I’d Tell My Family. In today’s episode, Dr. Todd Levine explores a frequently misunderstood and commonly misdiagnosed condition: dementia with Lewy bodies. Affecting over a million Americans, this form of dementia stands out for its early visual hallucinations, fluctuating cognition, and symptoms that often mimic psychiatric disorders or even Alzheimer’s disease. Dr. Levine breaks down how Lewy body dementia is different at a cellular level, the warning signs families should watch for, and why accurate diagnosis is critical, not just for effective treatment, but to avoid dangerous drug reactions. Whether you have a loved one struggling with memory loss or want to learn about the latest advances in diagnosis and care, this episode offers expert advice and hope for planning a better quality of life, even after a difficult diagnosis. Timestamps: 00:00 Understanding Lewy body dementia 06:06 Early symptoms of Lewy body dementia 09:52 Link between REM disorder and brain diseases 11:59 Early signs of Lewy body dementia 15:11 Alzheimer's misdiagnosis risks 18:58 Initial dementia evaluation process 24:45 Planning for a fulfilling future 27:59 Medications for Lewy body dementia 31:02 Diagnosing and tracking dementia progress 33:15 Upcoming episode on skin tests Quotes, Hooks, & Timestamps "Scientists are still not 100% sure what the function of the alpha-synuclein protein is, but we think it's important in the way in which one nerve talks to another nerve." — Dr. Todd Levine [00:03:15 → 00:03:26] "So the behavior and hallucinations are often very early and often way more so than it is their memory being a problem." — Dr. Todd Levine [00:06:14 → 00:06:25] "What's fascinating about REM behavior disorder is that it really is an early clue that a person is at risk for developing Parkinson's disease or dementia with Lewy bodies." — Dr. Todd Levine [00:10:43 → 00:10:53] "But again, early in dementia with Lewy bodies, there are these big ranges of somebody seeming normal and then somebody seeming terrible, and then somebody seeming out of things a little bit. I don't know that we fully understand why that occurs, but it is very much a hallmark." — Dr. Todd Levine [00:12:15 → 00:12:32] "The first thing that we do is we look for what we call reversible causes of dementia. It's not very often there, but sometimes it's caused because there are strokes in the brain. So I've seen it in patients where they have a brain tumor and you can make them much better by taking the brain tumor out." — Dr. Todd Levine [00:19:11 → 00:19:28] "Knowledge is power. Knowledge allows us to plan for the future for ourselves and our loved ones." — Dr. Todd Levine [00:23:25 → 00:23:31] "What do you want to do in that time period that's going to make you happy and give you some joy? And then in 6 months, we can look at the next 6 months." — Dr. Todd Levine [00:25:16 → 00:25:23] "They made the correct diagnosis, got them onto these, their symptomatic medicines, but got them onto these medicines and they were able to come home for another year. So really giving them again, another full good year of an excellent quality of life." — Dr. Todd Levine [00:28:29 → 00:28:43] "Unfortunately a large percent of the country and probably even a large percent of doctors are not that familiar with dementia with Lewy bodies, even though it is fairly common. I think there's 1 to 1.4 million people living with it in the US." — Dr. Todd Levine [00:30:05 → 00:30:19] "When we make, we as neurologists, when we make a diagnosis, almost never is there sort of the absolute proof that we're right." — Dr. Todd Levine [00:31:09 → 00:31:17] Dr. Todd Levine on LinkedIn -   / todd-levinemd   Neuro Concierge - https://neuro-concierge.com/ Podcast - https://what-id-tell-my-family.beam.ly/ What I´d Tell My Family Podcast on LinkedIn -   / what-id-tell-my-family   Podcast Partner - https://www.tophealth.care/ “Disclaimer: Informational only. Not medical advice. Consult your doctor for guidance.”