Dementia is a general term for loss of memory, language, problem-solving, and other thinking abilities that are severe enough to interfere with daily life. It is not a single disease but an overall term to describe a collection of symptoms that one may experience if they are living with a variety of diseases, including Alzheimers disease. The early signs of dementia are very subtle and vague, and may not be immediately obvious. Early symptoms also depend on the type of dementia and vary a great deal from person to person. Some of the common symptoms of dementia include:

• Memory loss: This is usually noticed by someone else and can include forgetting recently learned information, important dates or events, and asking the same questions over and over.

• Problems communicating or finding words: This can include difficulty speaking, understanding and expressing thoughts, or reading and writing.

• Trouble with visual and spatial abilities: This can include getting lost while driving or having trouble with depth perception.

• Trouble with reasoning or problem-solving: This can include difficulty performing complex tasks, planning, and organizing.

• Changes in behavior, feelings, and relationships: This can include mood and personality changes, becoming confused, suspicious, depressed, fearful, or anxious.

It is important to note that symptoms of dementia are progressive, which means that the signs of cognitive impairment start out slowly and gradually get worse over time, leading to dementia. If you or someone you know is experiencing memory difficulties or other changes in thinking skills, it is important to see a doctor soon to get a complete assessment.