(800) 973-1540

My mother with Alzheimer's almost died of dehydration twice. What could be the cause?

2 answers | Last updated: Jun 10, 2015
A fellow caregiver asked...

My mother has Dementia and is in a care giver facility about three months ago she became dehydrated and almost died. this has happen a second time. what could be the cause ?


Caring.com User - Brenda Avadian
Caring.com Expert
Send a Hug or Prayer
Brenda Avadian, brings knowledge, hope, and joy to family caregivers for loved ones with Alzheimer's and dementia. She cared for her father with Alzheimer's...
A fellow caregiver answered...

Dehydration can cause organ failure and death if ignored.

There are 3 good reasons why your mother with Alzheimer's almost died of dehydration.

See also:
Dementia Caregivers Deserve Summer Vacation, Too

See all 1038 questions about Alzheimer's and Other Dementias
First, she is not taking in enough fluids.

If her caregivers are not adequately monitoring her fluid intake to ensure she takes in enough fluids, this will pose future risks to your mother's survival. You or whoever is her guardian, power of attorney, or conservator should request a review of her records. Do this during one of your visits so that you may review her records unannounced. (Sometimes, this is not possible without an appointment, but ask to look at her records anyway.)

Be sure you raise this issue at the next care plan meeting.

Finally, talk to other residents' families to see if there are other instances of dehydration among the residents.

A second reason why your mother gets dehydrated could be due to her medications.

For example, some heart medications act like a diuretic to prevent the weakened heart muscle from having to pump more liquids than absolutely necessary. These diuretics will cause dehydration if not managed properly.

Finally, your mother may be refusing to drink.

It's not uncommon to have a person with dementia refuse to drink water or even juice. The care facility's staff may explore different alternatives to liquids such as feeding her fruits and vegetables.

To know for sure, ask questions, observe, talk with other residents' families, with the director of nurses, and the care staff then document.


More Answers
A fellow caregiver answered...

I recently discovered dehydration can cause the heart rate to slow down and the blood pressure to drop. I thought my husband was drinking enough water but his pulse rate and B/P dropped too low so I looked up the cause and remedy, it was dehydration. I gave him tomato juice with salt in it and then more water.