Misplacing items is common. Anyone can leave keys in a coat pocket or forget where they placed a phone. The warning sign is not simply losing things; it is losing them in unusual places and being unable to retrace steps.
A person with dementia might put a wallet in the freezer, glasses in a kitchen cabinet, or medication in a strange location. When they cannot find the item, they may become suspicious and accuse others of moving or stealing it.
This behavior is often caused by confusion, not intentional accusation. Still, it can create tension at home. Families should respond with patience while also taking the pattern seriously.
8. Poor Judgment or Risky Decisions
Dementia can affect judgment, decision-making, and awareness of risk. A person may start making choices that seem out of character. They might spend money unusually, fall for scams, give away personal information, neglect hygiene, dress inappropriately for the weather, or ignore safety issues.
They may also lose awareness of personal limitations. For example, someone who should not drive may insist they are fine. Someone who has trouble cooking safely may refuse help.
A single poor decision does not mean dementia. But repeated changes in judgment, especially when combined with memory or personality changes, should be discussed with a healthcare professional.
9. Withdrawal From Work, Hobbies, or Social Life
Early dementia can make hobbies and social activities feel more difficult. A person may stop doing things they once loved, such as cooking, gardening, reading, crafts, sports, volunteering, or meeting friends.
Sometimes this happens because they feel embarrassed about mistakes. Sometimes they lose confidence, become overwhelmed, or struggle to follow conversations and routines. They may say they are tired or uninterested, but the deeper reason may be that the activity has become confusing.
Withdrawal can also be linked to depression, grief, loneliness, or anxiety, all of which deserve care. The important point is that sudden or gradual loss of interest in usual activities should not be dismissed.
10. Mood, Personality, or Behavior Changes
Dementia can change how a person feels and reacts. Someone who was calm may become anxious, suspicious, irritable, fearful, or easily upset. Someone who was outgoing may become withdrawn. Someone who was careful may become impulsive.
These changes can be confusing for family members because the person may seem “not like themselves.” They may become upset in unfamiliar places, angry when routines change, or suspicious when they cannot understand what is happening.
Mood changes can also come from stress, depression, pain, sleep problems, or medication side effects. But when emotional changes appear with memory problems, confusion, or trouble with daily tasks, it is important to seek evaluation.
Normal Aging or Dementia?
