As usual, thank you for your replies. I'm sitting in the waiting area right now. They just took him back.

Yes, that sore spot is definitely going to be checked. I told him yesterday that they told us not to hesitate to bring up anything of concern. Well, this is a concern. He agrees. It's looking like he's getting thrush again, as well. Why is thrush always hanging around? Is it the mouth being so dry?

Thanks again for taking the time to offer advice. It's so appreciated.

Carol