i was recently diagnosed with IBS and began taking Levbid. After two days, I had to decrease to half a tab twice a day rather that a while tab. I was very agitated and anxious and could not function regularly. After about a week on the medication I noticed that my gums had receeded significantly almost literally overnight. My dentist is looking in to a relationship between the drug and this problem with my gums. I was just wondering if any one had a similar experience???