
Regarding the Clinical Twister in your Feb. 20 issue, the clinicalrecommendations for treating Clostridium difficile infections arecorrect but incomplete. Addition of probiotics is commonlyoverlooked, yet probably the most important therapeutic agent inrepopulating the gut with healthy flora. Probiotics are inexpensive(cost-effective) and very safe. A normalized flora stabilizes thegut, reduces diarrhea, and may help in reducing risk of C.difficile by competitive displacement.