Diabetes is due to inadequate secretion of insulin caused by a disease of glucose metabolism disorders. Its incidence in our country there is increasing trend of long-term if the condition is not well controlled, a variety of complications can occur, such as coronary heart disease, arteriosclerosis, diabetes, kidney disease, but also a serious life-threatening. Which drugs that people with diabetes should not use it? 
      What should people with diabetes drug use 
      Diabetes is due to inadequate secretion of insulin caused by a disease of glucose metabolism disorders. Its incidence in our country there is increasing trend of long-term if the condition is not well controlled, a variety of complications can occur, such as coronary heart disease, arteriosclerosis, diabetes, kidney disease, but also a serious life-threatening. Currently the treatment of diabetic diet is still the main, if not enough to alleviate the condition. Choice of drug therapy, commonly used insulin injection and a sugar Ning, phenformin, glyburide, chlorpropamide and other oral hypoglycemic agents, including insulin action is strong, mainly for heavy patients, oral hypoglycemic agents only in light, medium patients. 
Who should not use biguanide antidiabetic drugs 
Currently more types of oral hypoglycemic agents, but the type 2 diabetes and some doctors are still accustomed to using biguanide oral hypoglycemic agents. Biguanide hypoglycemic agents mainly Jiangtangling (phenformin), metformin (gram sugar, metformin) and buformin so on. Which Jiangtangling easy to induce lactic acidosis, in many countries have stopped using. In general, no matter what kind of biguanide hypoglycemic agents, who have the following conditions can not be used. 
      Impact of drugs on hypoglycemic agents glibenclamide, gliclazide, grams of sugar and other benefits is commonly used sulfonylurea oral hypoglycemic agents, hypoglycemic agents also contain some compound ingredients such drugs. It should be noted that, in the administration of these drugs while taking certain other drugs, can have a mutual influence, or decrease the hypoglycemic effect, or side effects of a new generation, which must be noted. 
Which patients are not suitable for taking sulfonylurea drugs? 
      (A) the use of diet and exercise therapy were able to achieve satisfactory results. 
      (2) insulin-dependent diabetes mellitus patients must use insulin therapy, oral sulfonylurea drugs alone can not effectively control blood sugar. 
      (3) because sulfonylurea drugs primarily metabolized in the liver, so the serious adverse liver and kidney function, should not take the yellow urea hypoglycemic agents. 
      (4) Since sulfonylureas can stimulate insulin secretion, increase patient appetite, so for patients with diabetes mellitus and obesity, it is best not to use separately. Then choose biguanide antidiabetic drugs. 
      (5) patients in severe infection, major surgery, pregnancy, childbirth and the merger of ketoacidosis, lactic acidosis, hyperosmolar coma, etc., should not be used sulfonylurea drugs, insulin therapy should be used instead. 
      For which patients taking sulfonylurea drugs? 
      Sulfonylurea drugs mainly by stimulating insulin secretion from pancreatic β cells play a hypoglycemic effect, so islet function for severe damage to insulin-dependent diabetes is not suitable. Applicable only islet did not suffer serious damage, the relative lack of insulin secretion non-insulin-dependent diabetes mellitus light, medium patients, these patients through diet control can be used when the effect of sulfonylurea drugs are not satisfied. In addition, insulin-dependent diabetic patients treated with insulin at the same time, can also be combined with sulfonylurea drugs, in order to improve the efficacy and reduce the amount of insulin. 
      Xylitol can treat diabetes it? 
      Xylitol is a plant xylose by hydrolysis of hemicellulose and more pentosan, from the material and then hydrogenation, a white fine particulate form. It glucose as carbon, hydrogen, oxygen, composition of three substances in the human body can be released from the oxidation heat, the thermal efficiency of its production and glucose similar. It has a sweet taste, can increase the sweetness of food, diabetic patients because they can not use refined sugars, it is generally used to make xylitol seasoning. But xylitol and not a substitute for sucrose, nor the treatment of diabetes and eating too much xylitol can also cause coronary atherosclerosis and urinary calculi. Xylitol early in metabolism, may not require insulin to participate. But in the late metabolism, insulin is required to promote. Therefore, xylitol and glucose metabolism can not be avoided, it can not reduce blood sugar and urine sugar, diabetic patient's symptoms but no improvement, therefore, patients with diabetes do not eat too much xylitol. Some people think that xylitol and sucrose close to heat and xylitol in the case of insulin has not been restricted, but also to the synthesis of glycogen, so xylitol is not only the role of seasoning and provide heat, it will not cause hyperglycemia. Xylitol There is a cool feeling, absorption rate. Eating too much can cause diarrhea, it should take a small, daily doses should not exceed 50g.