Dementia is not a specific disease but a term that describes a group of degenerative illnesses that affect the brain. Memory, cognition, speech, behaviour, and the ability to perform everyday activities are all affected by dementia. Dementia is progressive, meaning that it gradually gets worse and then eventually becomes terminal.

Our dementia care homes are thoughtfully designed to meet the needs of individuals with dementia, ensuring their comfort and wellbeing.
Supporting you through the journey: Dementia care at Radius
Receiving a dementia diagnosis and transitioning to a care home can be an emotional and challenging time for everyone involved. At Radius Care, we provide compassionate, personalised support for residents and their families, addressing these challenges with understanding and expertise.
Dementia affects each individual differently, and our experienced care teams are trained to approach every situation with patience and empathy. Our dedicated dementia care services create a secure, nurturing environment designed to meet the unique needs of those living with dementia. Thoughtfully designed facilities and a focus on comfort and calmness help residents maintain the best possible quality of life while fostering peace of mind for their loved ones.
At Radius Care, we are committed to treating every individual with dignity, respect, and compassion, ensuring families feel confident their loved ones are truly cared for.

Find a safe and supportive home at Radius Care
At Radius Care, we provide a full spectrum of dementia care, from supporting residents with early symptoms to offering 24/7 supervision for those with advanced needs. Our rest home and hospital-level dementia care facilities are designed to provide safety, comfort, and peace of mind for both residents and their families.
If your assessor has recommended dementia care, we’re here to help you navigate the next steps with understanding and guidance. Choosing the right care level can feel overwhelming, but you don’t have to face it alone.
If you’re exploring care options or worried that dementia care may be needed for a loved one, we encourage you to reach out. Whether it’s a conversation to answer your questions or a visit to one of our facilities, we’re here to provide clarity and support. Let us help you make the best decision for your loved one’s wellbeing.
Often still incorrectly called “senility” by many people, dementia affects up to 50,000 people in New Zealand. The previous widely held belief that dementia is a natural consequence of getting old has been proved false, when it is in fact a serious medical condition. For each of those 50,000 people there are friends, family and Whānau that are also affected.
The symptoms of dementia can vary widely, but the main characteristics will almost certainly include memory loss, loss of communication skills, reasoning skills and judgement. Confusion in normal situations and performing everyday tasks are also common. Forgetting where things are, or even who people are, is also a symptom. Poor judgement in finances is something that needs to be watched out for. For example, giving large amounts of money over the phone to telemarketers.
Alzheimer’s accounts for approximately 70% of dementia sufferers, and is characterised by brain cell death. People are likely to experience confusion, memory loss, mood changes and can have trouble speaking and walking. The other 30% are from other causes, with vascular dementia being the second most common. Vascular dementia is when the blood vessels in the brain block or restrict blood flow, denying the brain vital oxygen and nutrients. Some causes of dementia can be reversed, such as vitamin deficiencies or thyroid problems. Other types of dementia include Lewy Body Dementia, some Parkinson’s Disease patients experience symptoms of Dementia, Frontotemporal, Wernicke-Korsakoff syndrome (caused by a lack of vitamin B-1, often due to excessive alcohol consumption).
The progress of Dementia can be broken down into three main stages.
Stage 1 Preclinical (minimal signs or symptoms), mild cognitive impairment. The person can generally remain living at home with some additional support or supervision. The diagnosis of dementia is made. This stage can go on for many months
In stage 2 of the Disease, symptoms will include more significant memory loss, confusion with times and places, difficulty with common tasks and problems with language. Changes in behaviour and mood are noticeable which can lead to changes in a person’s personality. At this stage it is often becoming unsafe for the person to remain living in their own home, and the care burden is such that dementia specific aged residential care is required. This stage can progress quite quickly in some older people.
Stage 3 is where the person with dementia becomes less and less physically able. The physical symptoms of dementia such as incontinence, reduced mobility, inability to perform simple activities of daily living will ‘override’ the behavioural symptoms of dementia. Some people with dementia at this stage may no longer require dementia specific care, but may be assessed as needing hospital level care.
In the majority of Dementia cases, the disease can not be cured. There are some exceptions, such as Dementia caused by thyroid and vitamin deficiencies, but for the most part, Dementia is a degenerative disease that will only get worse over time. There are however treatments for Dementia which, in some cases, can slow the disease and may actually reverse the symptoms. Depression, for example is a fairly common symptom of Dementia, which your Doctor can prescribe anti-depressants for. With all cases of Dementia, it is best to prevent further damage by minimising risk factors, such as high blood pressure or cholesterol, or stopping smoking. But perhaps the best treatment for Dementia is love and support.
Unfortunately no. There is no cure for dementia, but medical advances are made every day around the world. There are a range of medications can help with some of the symptoms, such as improving memory, but every individual’s treatment is unique.
The short answer is we simply don’t know yet. However, as more and more research is conducted into Alzheimer’s, it’s becoming clear that many different risk factors can contribute to the disease. Age is the biggest factor, with family history, genetics and head trauma also all playing a part. Diabetes, high cholesterol and high blood pressure may also be a factor, but at this time, the research is inconclusive. Women are also more likely to develop Alzheimer’s Disease.
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