The Ultimate Guide to Dementia

3. General symptoms

While there are many types of dementia, most exhibit similar symptoms. The most common symptoms affect memory and include short-term memory loss, increased confusion, and the inability to remember conversations. As dementia progresses, however, symptoms increase and affect most areas of life. Those with Alzheimer's may become confused or lose the ability to concentrate on a task. Many people experience personality changes. In general, psychologists note an increase in depression, anxiety, and apathy in patients with dementia. As the disease progresses further, some people may experience vivid hallucinations or exhibit inappropriate behavior.