@ehBeth,
Your friend as my sympathies.
Memory deficits are terrifying.
I worked in a neuro ICU, a step down unit and also in an ER.
Obviously I don't have much information from your story, but it does trigger a few ingrained alarms in my little nursing brain.
I will be speaking from that perspective in the following:
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My first reaction to an altered mental status in a sober person is not "
maybe Alzheimer's" it is "
maybe stroke".
Early interventions to cardiovascular events are very beneficial.
Later interventions not so much.
The same is true for a host of other causes of altered mental status.
Altered mental status is a medical emergency.
Coming into and out of a confused state is not necessarily a sign that there is not a serious problem.
I hope she visits a doctor soon.
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If she does have the beginnings of Alzheimer's or another type of dementia, I am glad that she has supportive friends like you to support her.
In my experience the fear associated with cognitive deficits is one of the most difficult challenges to a patient.
It reminds me of a quote from
Dune by Frank Herbert.
The
litany against fear by the Bene Gesserit.
Litany Against Fear wrote:I must not fear.
Fear is the mind-killer.
Fear is the little-death that brings total obliteration.
I will face my fear.
I will permit it to pass over me and through me.
And when it has gone past I will turn the inner eye to see its path.
Where the fear has gone there will be nothing.
Only I will remain.