Larry, you might find this page useful. Scroll part way down and click on link to drugs that could cause and the other link "conditions" that could cause...it's useful data. Don't see ditropan on the list. Might be something else as cause...
http://www.ehealthme.com/condition/burning%20mouth%20syndrome/ Warmly, Kay -----Original Message----- From: Larry Willis [mailto:[email protected]] Sent: Monday, December 26, 2016 4:09 PM To: [email protected] Subject: [QUAD-L] Burning question Question- Can extended use of ditropan (oxybutynin) lead to burning mouth syndrome? Anyone else here experienced such a thing? It is a miserable curse. Any food with even the slightest spice feels like a marriage of cayenne and habanero. Sprite and Crest toothpaste both make my eyes water. It will go away for a week or two then come roaring back. Anybody got a clue? Sent from my iPad

