This is just an FYI to everyone. I am having sever plaque build up. My dentist is cleaning my teeth more often. He says its because iof the meds & RSD. I use a special toothpaste at night you dont rinse out that protects your teeth. My doctor says this all puts are teeth & jaws at risk for all kinds of problems. I now floss my teeth everyday also (I was bad about that before). Just thought I would share that with you. He says its impararive that I stay on top of my teeth with everything else going on.