My mom is 87 has moderate dementia and has been given 5mg of Namenda twice daily.  Now they have increased to 20mg.  She has is now experiencing the following since increase:  itching, stupor, vomiting, confusion,x back pain seeing, hearing things that are not there, anxiety, indigestion.....her quality of life has gone down hill within a week of taking increased dosage.  I am thinking of taking her off this med because she is not the same Mom.  Is it worth sticking it out or giving her some peace as she knows it?
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