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Hi, there. I am a nurse and used to work in psychiatry. Hallucinations are always caused by a disturbance in brain chemistry. The causes can be multiple - high fever, sleep deprivation, dehydration, brain tumors, stroke, reaction to medications, dementia, and imbalance of brain neurotransmitters. In fact, hallucinations not caused by physical things are nearly always related to neurotransmitter disturbance.

Anyone can develop hallucinations at any time, at any age. You did not say what your mother's age was. However, in an elderly person, I would suspect that hallucinations would be most likely caused by:

1. Dementia.
2. Late-onset schizophrenia.
3. Unusual reaction/intolerance to prescription medications.

If it's caused by dementia, there's not much that can be done. If it's schizophrenia, it can be controlled with medication. If it's a med reaction, the solution is to stop or switch that medication.

Hope that helps.
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You should also ask them to test for and rule out a urinary tract infection.
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Hallucinations are sensory experiences that seem real to people with Alzheimer's, yet they are not really happening. They see, hear, smell, taste or feel something that isn't there. And because hallucinations seem so real to them,I think it is not helpful to try to convince them that they are imagining things.No one wants to spend valuable time arguing with a loved one with Alzheimer's. Instead, acknowledge her feelings, try to reassure her that you are there to help, and redirect her to a pleasant activity. If she is easily reassured and the hallucinations aren't particularly upsetting, this is usually enough and the incident is forgotten.And sometimes hallucinations can be quite disruptive, in this case certain medications can be used, but they do have side effects and aren't always effective, so it's always best to try reassurance and distraction first.
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Speaking as an R.N. here.....hallucinations are NEVER normal. Yes, they can be caused by pernicious anemia, sleep deprivation, schizophrenia, Alzheimer's, or any other host of physiological ailments. However, it is possible that she has developed some kind of "late-onset" schizophrenia variant related to the general deterioration of the brain and less efficient neurotransmitter activity of advanced age. The nature and pattern of her hallucinations reminds me a lot of the ones I used to see in my former psychiatric patients. If it were my elderly parent, I might consider trying a pediatric-dose of an antipsychotic medication to see if it would reduce the frequency or intensity of the hallucinations. Meanwhile, I would suggest keeping a journal of her symptoms......a daily log noting what was eaten, or any unusual events that occurred just prior to the onset of the hallucinations. There may be a "pattern" to them that will point towards their etiology.
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Thank you and happy holidays Dragonflower. She does take Zypreza, which does seem to help greatly. However, when she does not achieve enough sleep during the night, nothing stops the hallucinations. Right now, I am grateful for the combination, so "I" can sleep :) .
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In response to Grace48, after MANY sleepless nights and frustrating days, I have come to embrace the fact that it is all part of her dementia. Some days are good and some not so good. What I have found is that sleep is absolutely VITAL. The lack of triggers her paranoia, hearing voices, singing, noises, people talking about and threatening to harm her. So, I do all that I can to ensure she gets a good night's rest, which "could" entail 12 to 14 hours. Every day brings something new, but it certainly beats the alternative.
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P.S. to Grace48. I forgot to mention that she "does" take Zyprexa every night, which has helped a great deal.
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My father is 90 and lives with me. At night he hears people jumping my fence and they talk outside his bedroom, bang on the walls and keep him awake at night. Although he says he has seen them, I've been able to narrow down that he only hears them only at night. Sometimes I hear him walk outside. According to him when they see him they quiet down. I love that he's here with me but I have a difficult time with his stories about these people, because I know he's hallucinating. He's otherwise so intelligent and can do so much, and does help me around the house with repairs. He thinks these people sleep in my neighbors back yards. He's very healthy just losing his hearing. I welcome advice.
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My mom. Amlodipine for blood pressure caused auditory hallucinations. Recently, UTI caused them
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Amlodipine for blood pressure caused my mom's. Recently, it was a UTI
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