My mum is recently diagnosed, although may have had dementia for a couple of years. Shes not seen a professional face to face due to Corona virus. The dementia nurse is in touch 2/3 times a week to see how we are coping. The Psychiatrist has recently prescribed Risperidone as my mum has hallucinations which are triggered by some tv programmes. She lives alone, last night I had to go to her house as she said they had licked her in and she was going to call the police or smash the windows to get out of the house. She begged to come to my house but i dont have a spare room so i stayed with her. Will these hallucinations go away?