Alzheimer's and Dementia

What Is Alzheimer’s Disease and Dementia?

Dementia is a general term used to describe a decline in memory, thinking, and reasoning skills that affects a person’s daily life. It is not a normal part of aging. People with dementia may have difficulty remembering information, communicating, solving problems, or completing everyday tasks.

Dementia can be caused by several different conditions, with Alzheimer’s disease being the most common type.

Alzheimer's disease is a progressive brain disease that slowly affects memory, behavior, and thinking abilities over time. Early signs may include forgetfulness, confusion, repeating questions, or changes in mood and personality. As the disease progresses, individuals may need increasing support with daily activities and care.

While there is currently no cure for Alzheimer’s disease, early detection, medical care, healthy lifestyle habits, and supportive resources can help improve quality of life for both patients and caregivers.

Top 10 Signs of Alzheimer's disease

Memory loss that disrupts daily life

Forgetting recently learned information, important dates, or repeatedly asking the same questions.

Difficulty planning or solving problems

Trouble following recipes, paying bills, or concentrating on tasks that were once familiar.

Challenges completing familiar tasks

Difficulty driving to familiar places, managing a budget, or remembering how to use household appliances.

Confusion with time or place

Losing track of dates, seasons, or where they are and how they got there.

Trouble understanding visual images or spatial relationships

Problems with reading, judging distance, balance, or recognizing colors and contrast.

Problems with speaking or writing

Difficulty following conversations, repeating themselves, or struggling to find the right words

Misplacing things and losing the ability to retrace steps

Putting items in unusual places and being unable to remember where they left them.

Decreased or poor judgment

Making unusual financial decisions, neglecting hygiene, or showing poor decision-making.

Withdrawal from work or social activities

Avoiding hobbies, social events, or conversations because they are harder to follow.

Changes in mood or personality

Increased confusion, anxiety, suspicion, depression, fearfulness, or irritability.

Important Note

Experiencing one or two of these signs occasionally does not necessarily mean someone has Alzheimer’s disease. However, if symptoms become frequent or begin interfering with daily life, it is important to speak with a healthcare provider for evaluation.


When to Talk to a Doctor

If you or a loved one notice ongoing memory changes or cognitive concerns, it is important to speak with a healthcare provider. Early evaluation can help identify possible causes and connect patients and families with helpful support and resources.

Resources

Alzheimer's Association

Disease Facts and Figures