My dad has been in a care home since Feb 2014. In all this time he has never really settled and always asks to come home, however my mother could never have coped with him due to her health. He has vascular dementia and it tends to make him paranoid. I've lost count of the number of times his GP has come out to explain what each tablet is for yet he refuses to take them on an almost daily basis. He is convinced they are cheap imitations and that the home is just trying to make money by giving him inferior tablets. The staff are so patient with him and battle this 4 times a day. The result of this is his feet and belly are extremely swollen due to fluid retention, but most worryingly is that his confusion has deteriorated quite rapidly lately mostly due to his refusal to take his mood stabilizers which had managed to even out his behaviour. Any advice please?