Lewy body dementia signs and symptoms may include:
- Visual hallucinations. Hallucinations may be one of the first symptoms, and they often recur.
- Movement disorders.
- Poor regulation of body functions (autonomic nervous system).
- Cognitive problems.
- Sleep difficulties.
- Fluctuating attention.
What do Lewy body patients die from?
Like others with LBD, muscle weakness may affect his swallowing ability. This can lead to aspirating food or liquid, resulting in pneumonia, a common cause of death in advanced dementia. Even without problems with aspiration, he’d probably succumb to pneumonia or heart failure after months of being bedridden.
What are the symptoms of late stage Lewy body dementia?
In general, the earlier stages of Lewy body dementia may involve hallucinations or other distortions of reality such as delusions, restlessness, acting out dreams during sleep (called REM sleep disorder), and some movement difficulties.2 Some people may appear to “freeze” or get stuck as they’re moving around, and
Is Lewy body dementia worse than Alzheimer’s?
Lewy body dementia has symptoms even worse than those of Alzheimer’s. My mother’s greatest fear was Alzheimer’s. It is often misdiagnosed because its signs, such as hallucinations and body rigidity, do not seem like those of dementia, but in the end it robs people of themselves even more painfully.
How quickly does Lewy body dementia progress?
With an average lifespan after onset of 5 to 7 years, the progression of dementia with Lewy bodies is relentless; however, the rate of decline varies with each person. DLB does not follow a set pattern of stages as is seen in some other dementias.
What is the best medication for Lewy body dementia?
Medications. Cholinesterase inhibitors. These Alzheimer’s disease medications, such as rivastigmine (Exelon), donepezil (Aricept) and galantamine (Razadyne), work by increasing the levels of chemical messengers believed to be important for memory, thought and judgment (neurotransmitters) in the brain.
What part of the brain does Lewy body dementia affect?
Lewy bodies affect several different brain regions in Lewy body dementia: The cerebral cortex, which controls many functions, including information processing, perception, thought, and language.