Dementia, hallucinations, confusion

My partner has had Parkinson’s for 17 years and had DBS a few years ago with good results. Unfortunately since the lock down he has started having hallucinations and was very confused, which then led to periods of not knowing me and getting quite distressed. He also went missing. He has been prescribed Alzest which has resulted in him being calmer. Infection was ruled out early on. His parkinson’s medication has been reduced and the hallucinations are not as bad but he now has more off periods. Does anyone have any experience of this please. It has all been very distressing. He was only in his 40s when dx so he is still quite young. Looking back I can see there were some cognitive changes but this has all come on so fast sadly. I take my hat off to other people with parkinson’s and their carers out there coping under lock down without the normal networks. thanks Maggie

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Hi @Maggieone,
It is such a tough one, getting the right balance of medication so that it “ works” but does not have too many side effects. It doesn’t seem like you can have one without the other. I hear the helplessness in your voice to do any more to ease your partner’s suffering…or may be I am projecting my own…it is a really hard part of being a carer…not being able to do more to make things better and just having to trust in the medication and those who prescribe it to know what is best . It is not an exact science and it seems that every body ( literally) reacts differently.
Your focus in your post is very much on your partner, but as a carer myself what I pick up on between the lines is how bad it must be for you, witnessing his pain and distress, dealing with everything you have to deal with at a practical level, for so many years, and if that wasn’t enough and sometimes too much, having to deal with the emotional challenges and stress, including now of not being recognised ( your identity as his partner vanishing…how is that possible? …but it happens) and of his going missing…how scary that must have been, and worrying that it might happen again and how to prevent that, and so on and so on. You must take care of yourself too, finding some way to have some head space for yourself, doing whatever it is that enables you to switch off from your caring role and recharging, refuelling…even just for a few minutes or longer if possible .
Thinking of you, yet another hero!

Dear @Maggieone

Sorry to hear about the difficulties with hallucinations and disorientation that you and your partner have been experiencing since lockdown. Whilst we can’t be sure of the specific reasons people might be having these difficulties more during lockdown, increased stress and worry can play a part in increasing Parkinson’s symptoms. It sounds like you’re doing all the right things by reaching out to his healthcare professionals to assess him and check his medication.

Our Helpline and Local Adviser Service are also here to support you with practical and emotional support, and we have dedicated Nurse Advisers as part of the helpline team.

In addition to the information in our Hallucinations and Delusions factsheet we also have put together some additional advice on managing these symptoms:

  • Stimulating activities can help distract someone away from their hallucination

  • Encourage good sleep habits

  • Consider their environment - ensure adequate lighting to decrease misinterpretations of shadows and removal/covering of objects from which hallucinations may emerge

  • As far as possible, encourage a healthy lifestyle – for example regular eating and fluids and exercise

  • It is important not to argue with the person experiencing the hallucination, e.g. denying what they areseeing as real. It is advised to acknowledge and distract rather than engage/join in.

  • Try having a pre-agreed ‘code’ using familiar objects to re-orientate the person in case of family member/carer misidentification e.g. a specific ring, necklace etc

There also services dedicated to supporting carers across the UK, and many are still providing telephone and other support during Covid-19. You can find details of your local carers support service on the Carers UK website here

Warm regards,

Forum Moderation Team

Thank you Pippa - what a lovely thoughtful reply.

Hi @maggieone
I have just joined the forum here for exactly the same reason as you. My wife was diagnosed 14 years ago. Things have been good and my wife continued to work part time, however the last six months has seen a rapid development of the new symptoms of hallucinations and mild to moderate dementia. This has led to episodes of psychosis where, unfortunately my wife lost touch with reality for short periods of around an hour.
We have two adult daughters still at home and they have been a great help. It is very difficult getting this problem addressed in a helpful way, and I think the lockdown situation makes things worse for our partners. The lockdown has also meant we have not had any face to face consultations, only telephone.
So far my wife’s consultant has prescribe Quetipine, a common drug which reduces the anxiety caused by the hallucinations and dementia confusion.No reduction in Parkinson’s drugs. My wife has not had a formal diagnosis of dementia as NHS services and GP seem reluctant to go about getting a dementia diagnosis on top of Parkinson’s, they seem wary of treading on the Neurologists toes. This may be an impression rather than fact. I feel a dementia diagnosis would be helpful in getting access to appropriate support. I have been really knocked back by how quickly this has happened and just what changes have taken place so you are not alone in feeling a bit “dazed and confused”

While I cannot disagree with any of the things David the Mod has suggested they only take you a short time to exhaust and Parkinson’s local advisors are not clinicians. What I would like is support and advice to keep my wife engaged in activity she can do and enjoys. This is not easy when a person has poor memory, weak sequencing, weak motor control and distracting hallucinations that can tip over into psychosis if not distracted at an early moment. From an active independent women, to a woman I can no longer leave on her own, all in six months. I’ll try to post here how things develop. At the moment I am looking at our GP to refer my wife to our local EMDASS NHS team who help with older peoples mental health. My wife is just 64.
Any further advice or information from forum members welcome.

Hi newton28

I would be inclined to push a bit harder for a dementia assessment from your local “memory clinic” (if that is what they are called nationwide) - linked to the Community Mental Health Team, via your GP, because that way your wife, if diagnosed, can access medication which can help to slow the progression of this awful disease. I thought the idea was that professionals worked together as a multi disciplinary team around the patient, rather than feeling like anyone is treading on anyone else’s toes. Of course Parkinson’s drugs can cause confusion and other mental issues as well, as I am sure you are aware, and it can be difficult to get the right balance between movement and mental capacity - a certain trade off seems the norm.
Apart from access to medication and the CMHT, which may or may not be worth anything - round here it is an annual phone call - and some activity groups if they are run - other dementia based groups which are run by charities or volunteers - singing, dancing, cafes, etc are open to anyone regardless of diagnosis. Apologies if I am stating the obvious.
As important if not more so, is for you to have time off - daily if possible.


My husband regularly sees people in the garden - of all ages and will ask what are they doing - sometimes out of curiosity but sometimes with concern. So far I have taken the tack of gently telling and reassuring him that they are not there because to go along with the delusion would seem to cause more anxiety about what “they” might do, and so far he accepts that. Having said which, it is not always easy to know when he is in a delusory state of mind unless he asks me a question - like " How often do you come here?" - which never fails to bring me up short.

Has anyone watched A Beautiful Mind , or Shutter Island ? - both very powerful depictions of what it is like to have hallucinations - but you might have to be in a strong place to watch them.