During the insulin withdrawal period, the patient should test urine samples for sugar andketone bodiesat least three times daily. Patients should be instructed to contact the prescriber immediately if these tests are abnormal. In some cases, especially when patient has been receiving greater than 40...
. Neither the 24-hour urinary glucose excretion nor HbA1, fasting plasma glucose, insulin or C-peptide levels differed between the once and three times daily administration with the third dose given before early dinner. The nadir plasma levels of glipizide were not significantly different and were...