5 Early Warning Signs of Dementia You Need to Know
Last night on Netflix I watched an episode of Frankie and Grace, a show about two older women played by Lily Tomlin and Jane Fonda.
In this episode, their adult children decided it was time for the two women to move into a care home. The children read from a list of conditions to watch for in their loved ones. It made for great comedy, but often there is truth in comedy.
We primarily think of care homes as providing for the physical needs of the individual. But what about the relatively agile person who may be showing signs of dementia? What are those signs and how can we spot them?
For many people, the progression of dementia may be very slow. And, many individuals with very early stages of dementia learn how to cover it up.
Learning the Early Warning Signs of Dementia is More Important Than Ever
As we currently have a large demographic of our population aging, more research is going into the very important topic of dementia. And while many of us are aware of the early warning signs of a stroke, heart attack or diabetes, we may not be as familiar with the early warning signs of dementia.
Here are some things to watch for, but keep in mind this is not a complete list and the list is growing as more research is being done.
Changes in Personality, Behaviour or Mood
Perhaps your partner is usually a soft-spoken, mild man, and now he has sudden outbursts of anger. Maybe your mom was generally fastidious about how she dressed, and now most days she looks like she just fell out of bed.
These situations reflect a change in behaviour. Sure, we can all have a bad hair day or get upset from time to time, but it is a pattern of repeated behaviour that we are looking for. These changes in patterns are a signal that something is going on.
Pay attention to these changes and observe them over a period of time. Sometimes it can be challenging to know which changes in patterns are relatively normal and which patterns point to something more serious.
Behavioural changes may include:
- Withdrawing from social activities, hobbies, projects or sports.
- Losing interest in daily activities or in others’ events.
- Becoming confused, suspicious, depressed, fearful or anxious.
- Accusing others of stealing.
- Feeling out of one’s comfort zone.
- Becoming easily upset with others.
Mental Fluctuations – Losing Train of Thought
The issue that we most often associate with dementia is memory loss. However, it can be hard to recognize because anyone can, once in a while, forget a word, a name or a thought they wanted to squeeze into a conversation. So, it is not so much about forgetting, but that it has become a regular pattern.
Specifically, we would watch for:
- Stopping in the middle of the conversation and having no idea how to continue.
- Repeating themselves.
- Asking the same question over and over.
- Calling things by made-up names.
- Forgetting most recently learned information.
Loss of Visual – Spatial Awareness
Spatial awareness refers to our ability to know where we are in relation to our surroundings. Have you ever gone to sit on a chair and found that it was lower than you anticipated? As a result, you sort of dropped into the chair. In that situation, you were not aware of how far away the chair was.
In most cases we get it correct because we are aware of where our body is in relation to the objects around us. However, with cognitive decline, this ability gets impaired. An individual with some loss of spatial awareness may set down a cup too close to the edge of the table.
We may start to notice:
- A reduction in depth perception causing difficulty judging distances.
- A pattern of minor mishaps or accidents like broken dishes or fender benders.
- Difficulty reading a map or doing a puzzle.
Loss of Sense of Smell
This one is more surprising and still a bit controversial in the medical world. However, some research is showing that the loss of the sense of smell will occur in dementia patients even before other memory issues are noticed.
The theory is that, as dementia begins and progresses, the parts of the brain that distinguish odour start to deteriorate. Some researchers have even gone so far as to say loss of smell and not loss of memory is the first sign of dementia.
There is one researcher who has stated that dementia can be detected up to 10 years earlier through loss of smell. He believes that deterioration of the brain starts up to 10 years before memory loss begins and that the sense of smell is affected first.
However, other neurologists are skeptical that a simple process can diagnose such a complicated disease. Currently, the smell test can only be used to confirm a previous Alzheimer’s diagnosis, and is not a way to diagnose the disease.
It is also important to note that there may be other causes for loss of smell and not all people with loss of smell will develop dementia.
You might hear a loved one say that:
- Their food has no aroma or no flavour.
- Fragrant flowers have no smell.
Putting Items in Unusual Places
Before we realized that my mother-in-law was showing signs of dementia, she was often losing things in her apartment. When we would help her search for something we would find it in the most unlikely place.
My children thought it was hilarious that she started keeping her toilet paper in the fridge. The reason for this was that she believed someone was coming into her apartment when she was out and stealing things. She kept the toilet paper in the fridge because no one would think to look there.
Again, while we have all experienced losing an item in our home from time to time, for those with cognitive decline it becomes a recurring pattern.
You may notice:
- Your loved one putting their jewelry in the sugar bowl or their keys in the freezer.
- Once an object is missing they will be unable to go back over their steps to find the object in question.
The challenge for friends and family is recognizing these five indications as patterns and not separate occurrences. After a diagnosis, people will often identify the behaviours that are now clear but at the time overlooked.
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Are you concerned that someone you love might be displaying some signs of Alzheimer’s? What patterns are you observing in their behavior? Please share your thoughts in the comments below.