Hi I am new to this forum. My mum is 75 and was diagnosed with AD last year and it's been a difficult journey for all of us. At one point she was on Donezapil but did get very violent and demanded to come off all her meds and this did seem to stop the violence so I wonder if she knew it was doing something to her or if it was just a coincidence? She is now titrating up on memantine but is now very depressed instead of violent, crying a lot and very low and has been saying a lot that 'her head doesnt feel right', 'it's like someone is sitting on her head', 'her head feels tight like a drum', 'her head doesn't feel her own' etc. I am wondering if this is how a person with developing AD feels or if this might be a side effect of the memantine but i do think she said this before she started on the drug. Has anyone else experienced this? Thanks so much for your help.