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The distributor of Tempanol just called. She said it has no relation to or
derivatives from WROB. So, maybe I reacted to something else from the
endodontist's office or was just sick from other causes.

One writer said there are several options for temporary fillings, so I will
enquire when I go again. And someone from Italy kindly offered to make a call
to the manufacturer. (The distributor didn't give me the name, but if I think
I react to it again I will get it and follow through.)

Thanks for your help.

Mara