My mum who lives with me and my husband was diagnosed with Alzheimers in 2019. Given Donepezil but didn't agree with her. She has been on propranolol for about 15 years for a tremor and anxiety. Recently depression seems to have also got to her and she cries alot and says she wants to die. The GP gave her Sertraline but that didn't work so now on Mirtazapine. Only been 10 days and really makes her sleep just with half a tablet but now crying again. Not sure what to do, it breaks my heart. I work 3 days a week and my husband is with her then and she goes to an Alzheimer's group once a week. I feel totally useless and just want to do the right thing for her. She is frightened and confused most of the time now. Should I be asking for a different Alzheimer's drug to try? Of all the things, I never expected mum to get Alzheimer's. Thanks for listening.