 [ Symptoms ] nurse prescribed 10 days of cefdinir had terrible drug reaction how can i stop this [ Disease ] in my opinion you must be suffering gastric related disorder and cefdinir is not to be blamed for this it could be ibs or celiac disease note than gluten is sometimes found in most oatmeal types so it could be gluten sensitivity which is not related to the antibiotic which will never stay in your body all of this period