Margaret,

Sorry you having conflicting answers. (You don't often see P.J. and Mike K. take different postiions on a topic.)

I always thought that the pitting was a result of my P but I know as PJ says that docs use them to help diagnose PA. However, everyone who has the pitting does NOT develop PA.

Also, in the periods of my life that I got control of P my nails seemd to improve.

Therefore I vote with Mike K. Sorry PJ!

Margeret, have I confused you even more? F.M.