There are a number of ways to ensure legal protection for a loved one with dementia. One way is to have the person with dementia sign a power of attorney form. This form gives another person the authority to make financial and medical decisions on the person's behalf. The power of attorney can be revocable, meaning that it can be canceled at any time, or irrevocable, meaning that it cannot be canceled.
Another way to ensure legal protection for a loved one with dementia is to have the person with dementia sign a living will. A living will spells out the individual's wishes regarding medical treatment in the event that they are unable to communicate those wishes themselves. For example, the living will may state whether or not the individual wants to receive life-sustaining treatment if they are in a vegetative state.
It is also important to make sure that all of the individual's important documents, such as their will, insurance policies, and bank account information, are up to date and easily accessible by their loved ones. Additionally, it is advisable to appoint someone as an executor or agent who can act on behalf of the person with dementia in case they become incapacitated.