I think I have gone through every side effect except the blister one. I did have problems walking because my feet became sore and tender. The calluses started peeling off and then hardened so it feels like I'm walking on gravel barefoot. It helps to wear soft thick slippers and some kind of pad or thick sock in the shoes. A good thing though is that most of the symptoms I had lasted a couple weeks, then it would switch to a new symptom. Never all at once. Hopefully his will go away and switch to a new side effect.
Sue