Early signs of dementia can be subtle and may overlap with normal aging, stress, depression, medication effects, or other medical conditions. However, certain changes are worth discussing with a healthcare professional, especially if they are new, persistent, or worsening.
Common early warning signs include:
- Memory loss that disrupts daily life
- Frequently forgetting recently learned information, important dates, or events.
- Repeatedly asking for the same information.
- Difficulty planning or solving problems
- Trouble following familiar recipes, managing finances, or keeping track of bills.
- Problems completing familiar tasks
- Difficulty driving to a familiar location, operating household appliances, or managing routine activities.
- Confusion about time or place
- Losing track of dates, seasons, or how they arrived somewhere.
- Trouble understanding visual information
- Difficulty judging distances, reading, or recognizing objects and faces.
- New problems with speaking or writing
- Struggling to find the right words, following conversations, or repeating oneself.
- Misplacing items and being unable to retrace steps
- Putting things in unusual places and being unable to locate them later.
- Poor judgment or decision-making
- Changes in handling money, personal hygiene, or assessing risks.
- Withdrawal from social activities
- Avoiding hobbies, work projects, or social events because they have become difficult.
- Changes in mood or personality
- Increased anxiety, confusion, suspicion, depression, irritability, or apathy.
It’s important to remember that having one or more of these symptoms does not necessarily mean a person has dementia. Some potentially reversible causes include vitamin deficiencies, thyroid disorders, medication side effects, sleep disorders, depression, infections, and other medical conditions.
If you or someone you know is experiencing these signs, a medical evaluation can help determine the cause and whether treatment is available. Early diagnosis is often beneficial because it can identify reversible conditions and allow earlier management if dementia is present.
For more information, see resources from the Alzheimer’s Association and the World Health Organization.
