Recently, my mother has been displaying Alzheimer's symptoms. She has been to the doctor and they have concluded that her brain activity do not display characteristics of the disease. The doctors don't have any explanation as to why my mother is acting accordingly. My mother is also dialysis patient.
Could she have come in contact with a medication that could have caused this problem? Could it be that someone slipped her some sort of narcotic? Please give me some possible explanations. Thank You