Reply to CrappyColon
Aha! I found the post recommending Domeboro. The skin around my drain is in exceedingly poor condition. The replacement nurse has been doing a terrible job dressing it.
My husband helped me rig a mirror tile on a floor stand intended to hold a tablet so I can see the drain area while lying down to dress it.
So... I dressed it myself yesterday. I was able to use the Domeboro on the skin and to leave the area exposed to air for about an hour. I was very pleased with how much drier the skin felt afterwards. And the area has been much less painful.
Thanks for this suggestion. I think it will really help me.