Here are 10 possible early signs:
- Memory loss that disrupts daily life
- Frequently forgetting recent events or conversations and relying heavily on reminders.
- Difficulty planning or solving problems
- Trouble following recipes, managing finances, or completing familiar tasks.
- Problems with familiar tasks
- Finding it harder to use household appliances, drive familiar routes, or follow routines.
- Confusion about time or place
- Losing track of dates, seasons, or becoming disoriented in familiar surroundings.
- Difficulty finding the right words
- Pausing often in conversation, repeating yourself, or calling objects by the wrong name.
- Misplacing things and being unable to retrace steps
- Putting items in unusual places and struggling to find them.
- Poor judgement or decision-making
- For example, making unusual financial decisions or neglecting personal hygiene.
- Changes in mood or personality
- Increased anxiety, irritability, depression, suspicion, or withdrawal from social activities.
- Problems with vision or spatial awareness
- Difficulty judging distances, reading, or recognising familiar places.
- Loss of interest in hobbies or social activities
- Withdrawing from activities that were previously enjoyable.
Not every memory problem is dementia
Memory and thinking problems can also be caused by:
- Stress or anxiety
- Depression
- Poor sleep
- Medication side effects
- Vitamin B12 deficiency
- Thyroid disorders
- Infections or other medical conditions
Many of these are treatable, which is why an assessment is important rather than assuming dementia.
When to seek medical advice
Arrange an appointment with a healthcare professional if memory or thinking changes:
- Are getting progressively worse.
- Interfere with everyday life or work.
- Are noticed by family or friends as well as by the person themselves.
Urgent symptoms
Seek urgent medical attention if confusion develops suddenly over hours or days, especially if accompanied by fever, severe headache, weakness, difficulty speaking, or loss of consciousness. Sudden confusion is not typical of dementia and may be due to conditions such as infection, stroke, or delirium.
Bottom line: Early evaluation is worthwhile because some causes of memory problems are reversible, and if dementia is present, diagnosis can help with treatment, planning, and support.
