Lewy Body Dementia
Signs and Symptoms
Symptoms of Lewy body dementia include:
- Progressive cognitive decline, memory loss and confusion
- Fluctuating ability to comprehend and focus attention
- Recurring visual hallucinations that are typically detailed
- Symptoms similar to Parkinson's disease such as stiff muscles and shuffling gait.
Unlike Alzheimer’s disease, which tends to progress gradually, this disease often starts rapidly, with a fast decline in the first few months. Later, there may be some leveling off but Lewy body dementia typically progresses faster than Alzheimer's. A patient can survive from five to seven years with the disease.
UCSF Health medical specialists have reviewed this information. It is for educational purposes only and is not intended to replace the advice of your doctor or other health care provider. We encourage you to discuss any questions or concerns you may have with your provider.