That because each meal you eat may lead to large increase, or spike in your blood sugar levels. On the other hand, the elimination of repaglinide may be increased with drugs that increase levels of CYP3A4 in the liver, such as barbiturates, carbamazepine Tegretol and rifampin Rifadin. This drug should not be used with the following medications because very serious interactions may occur: gemfibrozil, gatifloxacin. More Monday 25 September 2006 Many women unaware they re pre-diabetic Getting fatter around the middle? Have family fim barato repaglinide online history of heart disease or diabetes? You could be. Patient Management Long-term efficacy should be monitored by measurement of HbA1c levels approximately every months. Brand names Return to top Prandin Last Reviewed 09 01 2008 American Society of Health-System Pharmacists, Inc.