I've had no dental problems with any of my health issues except receding gums. Sensitivity was related to the receding gums, and I've had the areas filled...which has helped with the sensitivity.
I get my teeth cleaned once a year..I don't need to go any more than that.
I've never been on pred.
I do have dry mouth, and biotene mouthwash sometimes can help as does the toothpaste..
I found using the Sensodyne Pronamel made my teeth very dingy looking.
q