I have had IBS-D for years. I take 2 Imodium per day in the morning and sometimes two Loperamide. I'm generally all right except when I have to take antibiotics, which I do now for a staph infection in my nose. I am on 100 mg of doxycycline twice a day and I am in hell. I know we're not supposed to take Imodium or Loperamide with antibiotics b/c of the risk of C.Diff. Should I take them anyway? What should I do to help my D?