INS and Hypoglycemia: If hypoglycemia occurs (FPG <70 mg/dL [3.9 mmol/L], level 1 hypoglycemia defined by the ADA) [42], the patient should reduce the basal insulin dose by 2–4 units or 10% of the total dose; the PCP should follow-up with the patient soon afterward to reinforce education on preventing and recognizing hypoglycemia.