Managing High Blood Sugar: When to See a Doctor and Dietary Tips
Blood sugar issues? Hello, doctor. After my health check-up, I found that my blood sugar levels were elevated, so I completely stopped eating sweets. However, I often feel very hungry after meals. Although it doesn't significantly affect my daily routine, I would like to ask...
Dr. Xiao Yongxun Reply:
Dear Mr. Ahong: 1. According to the diagnostic criteria for diabetes set by the American Diabetes Association: a. Fasting plasma glucose level ≥ 126 mg/dL after fasting for more than 8 hours, b. Plasma glucose level ≥ 200 mg/dL during a 2-hour oral glucose tolerance test, c. HbA...[Read More] Managing High Blood Sugar: When to See a Doctor and Dietary Tips
Understanding Blood Sugar Levels: When to Test and What to Know
Blood sugar issues? Hello Doctor, I have been feeling a bit uncomfortable and dizzy after meals recently. Four months ago, I had my hemoglobin A1c tested, which was 5.4, and my fasting blood glucose was 97. I did not have a postprandial blood glucose test done. A few days ago, I ...
Dr. Gao Jiankai Reply:
Hello, sir, thank you for your question. Although diabetes has a genetic component, for type 2 diabetes, the chance of children of affected individuals developing diabetes is around 15%. Therefore, there is no need to be overly anxious. In other words, if you pay attention to you...[Read More] Understanding Blood Sugar Levels: When to Test and What to Know
Could These Symptoms Indicate Diabetes? Expert Insights on Testing
Is it possible that this could be diabetes? Hello Dr. Lee! Recently, I have been experiencing the following conditions: 1. Frequent urination (I often wake up in the middle of the night to urinate, about 1-2 times per night). 2. Weight loss from 63.5 kg to 60.5 kg (over about one...
Dr. Li Zhiyao Reply:
Hello, regarding your inquiries: 1. The measurements of glycated hemoglobin (HbA1c) before and after meals are the same. 2. According to your routine health check data from June, there are no signs of diabetes. If you are still concerned, you can have your fasting blood glucose a...[Read More] Could These Symptoms Indicate Diabetes? Expert Insights on Testing
Does Drinking Sugary Beverage Before Fasting Blood Test Affect Results?
Drank a sip of sugary beverage before blood draw? Fasting for 8 hours before a blood draw is typically required for accurate results, especially for tests related to blood glucose levels. Drinking a small amount of sugary beverage at 7 AM before a 9 AM blood draw may affect the r...
Dr. Xiao Yongxun Reply:
Dear Mr. Lee: 1. According to the diagnostic criteria for diabetes set by the American Diabetes Association: a. Fasting plasma glucose level ≥ 126 mg/dL after fasting for at least 8 hours. b. Plasma glucose level ≥ 200 mg/dL during a 2-hour oral glucose tolerance test. c. HbA1c ...[Read More] Does Drinking Sugary Beverage Before Fasting Blood Test Affect Results?
Understanding Elevated Blood Sugar: Is 104 mg/dl a Warning Sign?
Regarding elevated blood sugar levels? Hello doctor, I would like to ask if a fasting blood glucose test result of 104 mg/dL indicates that I am in a prediabetic state? Or could my recent consumption of ice cream and sweets during the summer have affected this value?
Dr. Li Zhiyao Reply:
Hello Ms. Lin: According to the definition, a fasting blood glucose level of 104 mg/dL is considered "prediabetes." However, a single test result is not sufficient for a diagnosis. It is recommended that you reduce your intake of sugary foods and follow up in three mont...[Read More] Understanding Elevated Blood Sugar: Is 104 mg/dl a Warning Sign?
Is a Blood Sugar Level of 114 mg/dL a Sign of Early Diabetes?
Blood sugar issues? Hello doctor, I started fasting at 8:00 PM and had blood and urine tests at 10:00 AM the next day. The report showed a blood glucose level of 114 mg/dL. Does this mean I am in the early stages of diabetes? Thank you!
Dr. Li Zhiyao Reply:
Hello: Based on the values from your report, you can be classified as having "prediabetes" (not early-stage diabetes). If you could also test for "glycated hemoglobin" (also known as HbA1c) and postprandial blood glucose levels two hours after eating, it would...[Read More] Is a Blood Sugar Level of 114 mg/dL a Sign of Early Diabetes?
Understanding Glycated Hemoglobin: Managing Blood Sugar Levels Effectively
Glycated Hemoglobin (HbA1c) Hello Doctor: In January, I discovered that my fasting blood sugar was 140. After one week of dietary control, I went to the hospital for a blood test, and the result showed a fasting level of 119 and an HbA1c of 7.2. The doctor gave me two months to m...
Dr. Xiao Yongxun Reply:
Dear Miss Lin: 1. There are many factors that can influence elevated fasting blood glucose levels, including overeating at the previous meal, accidental consumption of caloric foods during fasting, infections or illnesses, excessive stress, the use of certain medications or herb...[Read More] Understanding Glycated Hemoglobin: Managing Blood Sugar Levels Effectively
Managing Elevated Blood Sugar: Tips for Diet and Health Monitoring
Blood sugar issues? Hello Doctor, my fasting blood sugar is 110 mg/dL, glycated hemoglobin is 5.7%, blood urea nitrogen is 10 mg/dL, creatinine is 0.72 mg/dL, and liver function tests show alanine aminotransferase (ALT) at 8 U/L. I understand that my fasting blood sugar is elevat...
Dr. Xiao Yongxun Reply:
Dear Ms. Wu: 1. After undergoing these tests, your physician should have explained the results to you. Please make sure to consider the recommendations of the physician who has personally examined you. 2. Your fasting plasma glucose level is 110 mg/dL, which indeed exceeds the ...[Read More] Managing Elevated Blood Sugar: Tips for Diet and Health Monitoring
Managing Blood Sugar Levels After Gestational Diabetes: Key Insights
Gestational diabetes mellitus (GDM) Hello Doctor: I had gestational diabetes during my second pregnancy. I have no family history of diabetes and am not overweight. I managed my condition through dietary control and daily self-monitoring of blood glucose. Now that I have given bi...
Dr. Xiao Yongxun Reply:
(1) According to the American Diabetes Association's diagnostic criteria for diabetes: a. Fasting plasma glucose level ≥126 mg/dL after fasting for at least 8 hours. b. Plasma glucose level ≥200 mg/dL during a 2-hour oral glucose tolerance test. c. HbA1c (glycated hemoglobin...[Read More] Managing Blood Sugar Levels After Gestational Diabetes: Key Insights
Understanding Blood Sugar Levels: Are You at Risk for Diabetes?
Blood sugar issues? Hello Doctor, I am 168 cm tall and weigh 57 kg. I had a health check-up at a major hospital in early October this year, where my fasting blood glucose level was 95 mg/dL. Since this value is close to the upper limit of the normal range, I was quite worried abo...
Dr. Xiao Yongxun Reply:
Dear Mr. Alex: 1. A fasting blood glucose level of 95 mg/dL or 96 mg/dL shows no significant change clinically; in other words, it lacks significant meaning. Based solely on this value, no physician would suggest that it will soon exceed 100 mg/dL. Generally, blood glucose level...[Read More] Understanding Blood Sugar Levels: Are You at Risk for Diabetes?
Does Severe Illness Affect Blood Sugar Levels? Insights and Answers
Does serious illness affect blood sugar fluctuations? Hello Dr. Hsiao, Due to acute renal failure that occurred in the middle of this year, accompanied by severe edema and fluid accumulation in the body, various kidney indicators were significantly elevated, leading to my hospi...
Dr. Xiao Yongxun Reply:
Dear Mr. Anonymous: 1. Conditions such as illness, infection, stress, pregnancy, irregular lifestyle, and the use of certain medications can lead to elevated blood glucose levels or significant fluctuations. 2. If anxiety is severe, it can indeed cause an increase in blood gluco...[Read More] Does Severe Illness Affect Blood Sugar Levels? Insights and Answers
Understanding Hemoglobin A1c: Am I at Risk for Prediabetes?
Glycated hemoglobin (HbA1c) Hello doctor, I recently donated blood, and I received the test report a few days ago. Every item, such as BMI, total cholesterol, low-density lipoprotein, etc., is normal, but my hemoglobin A1c level is 5.9. Does this mean I have prediabetes?
Dr. Xie Rongyuan Reply:
Hello: The glycated hemoglobin (HbA1c) level is 5.9, which is within the normal range and does not indicate prediabetes. A fasting blood glucose level exceeding 100 mg/dL is required to diagnose prediabetes. Thank you for your message![Read More] Understanding Hemoglobin A1c: Am I at Risk for Prediabetes?
Are Starchy Liquid Foods Suitable for Diabetics?
Are starchy liquid foods suitable for individuals with diabetes? Hello, my mother has type 2 diabetes (non-insulin dependent), bile duct cancer, and dementia, and she has insufficient chewing ability due to missing teeth. Currently, she is being fed three cans of nutritional supp...
Dr. Xiao Yongxun Reply:
Dear Mr. Wan Hsiu-Ming: 1. Regarding your questions about dietary management for diabetes, it is best to consult with a nutritionist at your mother's hospital. Designing a diet suitable for an elderly person with diabetes, bile duct cancer, and dementia is quite complex. 2...[Read More] Are Starchy Liquid Foods Suitable for Diabetics?
Understanding Normal Blood Sugar Levels for Gestational Diabetes
Reference values for gestational diabetes mellitus? Hello, Director Hsiao: Could you please tell me what the reference values for "fasting" and "postprandial 2 hours" blood glucose levels are for gestational diabetes? I would like to monitor my blood sugar lev...
Dr. Xiao Yongxun Reply:
Dear Ms. JJ: 1. According to the diagnostic criteria for diabetes set by the American Diabetes Association: a. Fasting plasma glucose level ≥126 mg/dl after fasting for more than 8 hours. b. Plasma glucose level ≥200 mg/dl during a 2-hour oral glucose tolerance test. c. HbA1c (g...[Read More] Understanding Normal Blood Sugar Levels for Gestational Diabetes
Managing Acid Reflux: Symptoms, Treatment, and Diabetes Concerns
Excess stomach acid Hello, doctor. I previously underwent an endoscopy which showed that my gastrointestinal tract is generally fine, but I have gastroesophageal reflux disease (GERD). I have been taking Pantoprazole for a month, but I occasionally experience acid reflux, a burni...
Dr. Xiao Yongxun Reply:
Dear Mr. Ellis: 1. Nexium® (generic name: Esomeprazole) is indicated for gastroesophageal reflux disease (GERD). Possible side effects include abdominal pain, constipation, diarrhea, bloating, nausea, dry mouth, headache, drowsiness, allergic reactions, fever, and others. Genera...[Read More] Managing Acid Reflux: Symptoms, Treatment, and Diabetes Concerns
Understanding Hemoglobin A1c Levels: What Does a 5.6% Mean for You?
Glycated Hemoglobin (HbA1c) Hello, I recently donated blood a few days ago and, since I met the qualifications, I also had a check for the three highs (hypertension, hyperglycemia, and hyperlipidemia). I received the report showing my hemoglobin A1c level at 5.6%, with the standa...
Dr. Xiao Yongxun Reply:
Dear Mr. Azong: 1. Generally speaking, human hemoglobin is primarily composed of heme and globin chains (alpha and beta chains). Due to the abundance of proteins, when blood glucose levels rise, these proteins can bind with glucose in the blood, a process known as glycation, whi...[Read More] Understanding Hemoglobin A1c Levels: What Does a 5.6% Mean for You?
Understanding Your 75g Glucose Tolerance Test Results: What They Mean
75 grams oral glucose tolerance test? Hello, I recently underwent a 75-gram oral glucose tolerance test after fasting for eight hours, and the results were as follows: Fasting: 75 mg/dL, 1 hour after drinking the glucose solution: 88 mg/dL, and 2 hours after drinking the glucose ...
Dr. Xiao Yongxun Reply:
Dear Ms. Huihui: 1. According to the American Diabetes Association's diagnostic criteria for diabetes: a. Fasting plasma glucose level ≥126 mg/dl after fasting for more than 8 hours. b. Plasma glucose level ≥200 mg/dl during a 2-hour oral glucose tolerance test. c. HbA1c (g...[Read More] Understanding Your 75g Glucose Tolerance Test Results: What They Mean
Understanding Diabetes Risk and Weight Loss: Key Insights for Health
Regarding diabetes and weight loss? Hello Dr. Hsiao, Last year's health check report indicated that my fasting blood glucose was elevated (101 > 100) and my hemoglobin A1c was normal (5.7 < 6.7). The year before, my fasting blood glucose was 85 (normal < 100) and m...
Dr. Xiao Yongxun Reply:
Dear Mr. ABC: Please read the following two points: 1. According to the American Diabetes Association's diagnostic criteria for diabetes: a. Fasting plasma glucose level ≥126 mg/dL after fasting for 8 hours or more, b. Plasma glucose level ≥200 mg/dL during a 2-hour oral g...[Read More] Understanding Diabetes Risk and Weight Loss: Key Insights for Health
How to Manage Post-Meal Blood Sugar Levels Effectively
How to improve postprandial blood sugar levels? Dear Dr. Hsiao, I recently had a physical examination, and the results are as follows: a. Fasting plasma glucose level after more than 8 hours is 89 mg/dL, b. Postprandial glucose level after 2 hours is 162 mg/dL, c. HbA1c (glycate...
Dr. Xiao Yongxun Reply:
Dear Mr. Chubby: 1. According to the American Diabetes Association's diagnostic criteria for diabetes: a. Fasting plasma glucose level ≥ 126 mg/dL after fasting for more than 8 hours, b. 2-hour plasma glucose level ≥ 200 mg/dL during an Oral Glucose Tolerance Test (OGTT), c...[Read More] How to Manage Post-Meal Blood Sugar Levels Effectively
Understanding the Gap Between Fasting and Post-Meal Blood Sugar Levels
The difference between fasting blood glucose and postprandial blood glucose after breakfast? Hello Doctor, during my first pregnancy, I had gestational diabetes, and I did not follow up or manage it after giving birth. During the early stages of my second pregnancy, I underwent t...
Dr. Xiao Yongxun Reply:
Dear Ms. Anna: 1. According to the American Diabetes Association's diagnostic criteria for diabetes: a. Fasting plasma glucose level ≥126 mg/dL after fasting for more than 8 hours, b. Plasma glucose level ≥200 mg/dL during a 2-hour oral glucose tolerance test, c. HbA1c (gly...[Read More] Understanding the Gap Between Fasting and Post-Meal Blood Sugar Levels