under what circumstances diabetic patients should be used with caution or disable the oral hypoglycemic medicine?

For patients with type 2 diabetes, in the event of the following should be used with caution or disable the oral hypoglycemic agents.

① some stress. Such as serious infections, fever, surgery, pregnancy, childbirth, diabetic ketoacidosis, hyperosmolar non-ketotic coma, lactic acidosis, the oral hypoglycemic agents should be suspended, temporarily switch to insulin therapy, to be spent stress state after the restoration of the original treatment.

② apparent heart, brain, liver, kidney, eye, neurological complications should be used with caution or disable the oral hypoglycemic agents, to switch to insulin treatment, control, delay the occurrence of complications, development.

③ check to the hematopoietic system, interleukin who can not be used to reduce the oral hypoglycemic agents.

④ oral hypoglycemic agents on the emergence of allergy or serious adverse reactions, the drug should be suspended.