My mother has been on Seroquel since August for hallucinations that she is having. They have continued to increase over the past few months. The neurologist increases the dosage of Seroquel, but there is not much improvement. She is more drowsy, but is still having the hallucinations. He is recommending that she see a psychiatrist,because he said the dosage she is on now should be taking care of it. I am not really sure what a psychiatrist will be able to do that will help. Has anyone taken their LO to a psychiatrist and did it help?
And this is why you want drugs prescribed by a specialist WHO UNDERSTANDS DEMNTIA, and not, for example, by the NH doctor, good as he or she might be in other circumstances.
And, yes, even with a highly knowledgable specialist, it is still somewhat of a trial-and-error process. The fact that the first drug tried doesn't work is not a sign that the doctor is bad.
Haldol is not used as much now, as it was seen as a worse Risk: benefit ratio for elders....but it is still used sometimes.
IT is also possible, that there could be nutritional deficiencies causing or contributing to the delusions or hallucinations. B vitamins [all of them] being deficient, can cause all sorts of neurological problems, for all sensory things: sight, touch, hearing, taste, and smell.
Minerals can contribute to neurological problems too, if the trace minerals are deficient.
But Docs rarely look at that, as their training is only token, in nutritional field, unless they seek training in it outside of Med School.
Sometimes, you can research things for yourself and learn much, but it can be complicated to sort out.
Good luck!
In addition, most people benefit from Aricept for Dementia, however your husband may not have due to the Lewy Body Dementia, so as kathytj pointed out, be an advocate for your mother, and ask all the questions/point brought up above from others.
Unfortunately, there is no "cure" for Dementia, and all of these medications are just ways of trying to help with the symptoms (wandering, aggression, hallucinations, paranoia, etc.) that come about due to the disease process.
A psychiatrist would be basically a medication manager -- not a talk therapist.
Good luck!