Hi, my mother has had a prescription for lortab for a few years now, due to back pain. About a year ago, there was a huge family crisis and my mother became very depressed. Very suddenly, about 8 months ago, her personality and behavior changed drastically (I live on the east coast while she lives on the west coast, so I've been trying to solve this mystery from a distance). When I speak to her on the phone, she speaks in a very sing-songy voice, her speech is very sluggish and often slurred, she has trouble understanding basic concepts, and in general she just doesn't "get" most of the things I say to her. Moreover, she insists that there's nothing wrong with her and she's totally fine (she was just forced to retire from her job of over 20 years, which she used to excel at, because people thought she was showing up to work drunk and she stopped completing any of her assignments).
My first thought was that she had a stroke. After much pleading and cajoling on my part, I finally got her to agree to have an MRI (this was about 6 months ago). They found absolutely nothing abnormal about her brain that would indicate a stroke (I heard this from her doctor so at least this is not another lie she's telling me). She's also a little young (65 years old) to have an onset of Alzheimer's. Also, the transition in behavior was a little too sudden to indicate Alzheimer's and I believe that an MRI may also have indicated Alzheimer's.
My question is, could her symptoms indicate Loritab addiction? I really appreciate the help.