Early warning signs - expert advice
An early warning sign of dementia and Alzheimer’s disease is memory loss. It is the most common presenting symptom. It is important to talk to your doctor if you notice any changes in everyday functions due to memory loss in yourself or someone else. Watch the video below to learn more about the early warning signs of dementia.
People with dementia may start to:
- be vague in their everyday conversations
- lose enthusiasm for things they usually enjoy
- take longer than before to do routine things
- forget people or places they used to know
- find it hard to follow instructions
- become more unpredictable emotionally.
People can sometimes wrongly assume these signs and symptoms are a normal part of ageing. They’re not.
Other symptoms of dementia may include:
- problems with language, such as forgetting simple words
- losing track of time and place, so they may forget whether it’s morning or afternoon, or may become lost in their own street
- showing poor judgement, so they may find it hard to drive a car or they may buy things they don’t need
- problems with abstract thinking, so they may not know what the numbers on their bank statement mean
- losing or misplacing things regularly
- changes in mood or behaviour, so they may swing from calm to crying to anger for no apparent reason
- changes in personality, such as becoming fearful or disinhibited
- loss of initiative, so they become passive.
These same symptoms can have a cause other than dementia, especially if they come on quickly. The onset of dementia is usually gradual, so seek expert advice from a doctor if these symptoms occur more rapidly.
Over a period of months or years, most people with dementia gradually:
- lose their memory – at first for recent events, and later for events further back in their lives
- have a personality change
- lose interest in life
- withdraw from their usual activities
- lose their ability to care for themselves and for others around them.
Dementia and personality changes - expert advice
The symptoms of dementia will get progressively worse and will affect a person's ability to do everyday tasks. The inability to complete tasks can lead to frustration and affect their mood and behaviour. Watch the video and learn about the symptoms of dementia and how they can impact everyday life.
Last reviewed: November 2016