Does Exercise Affect Fasting Blood Sugar Levels? Understanding Your Test Results
Health check-up blood sugar issues? Hello, during this health check-up, a fasting blood glucose level of 112 was found. I became very anxious upon seeing this result and would like to inquire if exercising the day before (using a stair stepper at the gym for 1 hour, then having d...
Dr. Hong Yuanbin Reply:
Hello, the pre-meal blood sugar level of 112 is only slightly elevated and may not necessarily indicate diabetes. Factors such as exercise or eating late the previous day can also cause an increase. The likelihood of diabetes is low, and we can wait for the test results. Thank yo...[Read More] Does Exercise Affect Fasting Blood Sugar Levels? Understanding Your Test Results
Understanding Lower Body Numbness: Symptoms and Recommended Health Checks
Numbness in the lower half of the body, including the neck and abdomen? In recent months, the symptoms have become more frequent, especially when lying down, which significantly affects sleep quality. There is a tingling sensation from the abdomen down to the legs; it's not ...
Dr. Xie Rongyuan Reply:
Hello: The tingling sensation in both feet may indicate nerve compression, so it is best to consult a neurologist. As for the abdominal pain and bloating, you may need to see a gastroenterologist to check for peptic ulcers or Helicobacter pylori infection. Additionally, for abnor...[Read More] Understanding Lower Body Numbness: Symptoms and Recommended Health Checks
Understanding Lung Nodules Detected in Routine Chest X-rays
Routine chest X-ray screening revealed pulmonary nodules? Hello Doctor: Recently, my routine chest X-ray examination report showed a nodular lesion in the interstitium of the left upper lobe. I have been undergoing annual chest X-rays for the past few years, and previous results ...
Dr. Hong Yuanbin Reply:
Hello, based on your description, if there have been no significant changes for over 6 years, the likelihood of cancer is relatively low. It is advisable to continue monitoring with X-rays. If there are no notable changes, there should be no cause for concern. However, if you are...[Read More] Understanding Lung Nodules Detected in Routine Chest X-rays
Understanding Abnormal Urine Protein Levels: Causes and Concerns
Abnormal urine protein? Hello, Dr. Wu. During my health check-up two months ago, the urine tests showed normal results for pH, occult blood (OB), and glucose (Glu), but the protein level was at 4+. I wasn't menstruating that day and hadn't engaged in vigorous exercise; ...
Dr. Wu Jiyu Reply:
Based on your inquiry, if the urine test shows a proteinuria level of 4+ from the dipstick test, it is recommended to follow up with a nephrologist for a more accurate assessment of urine protein to clarify the issue. Regarding your question about the timing of the menstrual cycl...[Read More] Understanding Abnormal Urine Protein Levels: Causes and Concerns
Understanding Prediabetes: Is Your Blood Sugar a Cause for Concern?
Is it prediabetes? Hello Doctor, my father has diabetes. Previously, for a health check-up, his fasting blood sugar was 149 after 12 hours of fasting. The doctor mentioned that this might have been caused by not drinking water, which could have led to an increase in blood sugar. ...
Dr. He Yonghe Reply:
Hello, Xiao Chen. You have a family history, so you should regularly monitor your fasting blood glucose and HbA1C levels. Additionally, maintain a controlled diet, engage in appropriate exercise, and drink plenty of water. You can follow up at the outpatient clinic.[Read More] Understanding Prediabetes: Is Your Blood Sugar a Cause for Concern?
Understanding Tongue Numbness and Facial Redness After Exercise
Numbness of the tongue accompanied by facial flushing? Hello, Doctor. A few days ago, after dinner, I rested for about an hour and then did aerobic exercise at home for about 20 minutes. I started to feel numbness in my tongue and my face became flushed and swollen. I was unsure ...
Dr. He Yonghe Reply:
Hello, it is advisable to wait 3-4 hours after eating before exercising. Exercising before meals is also acceptable, and make sure to drink plenty of water. Since you are 63 years old, you should have an annual health check-up to monitor for any potential issues.[Read More] Understanding Tongue Numbness and Facial Redness After Exercise
Understanding False Positive HIV Test Results: What You Need to Know
Blood test results for HIV are elevated? Hello, doctor. I recently had a health check-up, and the results showed a positive HIV test, which requires retesting. Four months ago, my test results were normal, and I haven't engaged in any activities that could lead to infection ...
Dr. Liao Zhongxin Reply:
A. I tested negative for HIV; why do I need to test again? Answer: If you are in the "window period," you need to retest. The window period is the time from exposure to the HIV virus until antibodies to the virus are detectable in the blood. This period typically lasts ...[Read More] Understanding False Positive HIV Test Results: What You Need to Know
Understanding Increased Urination: Causes and Concerns Explained
Increased urine output concerns? Hello Doctor, I have recently noticed an increase in my urine output. I read online that frequent urination could be a symptom of diabetes or diabetes insipidus, and I am not very familiar with diabetes insipidus, so I would like to ask you: 1) Is...
Dr. Hong Yuanbin Reply:
Hello, 1. Diabetes insipidus can indeed occur in ordinary individuals, but not all cases of excessive urination indicate diabetes insipidus; a thorough examination is necessary for a definitive diagnosis. 2. Testing the osmolarity of blood and urine, as well as evaluating elec...[Read More] Understanding Increased Urination: Causes and Concerns Explained
Understanding Rising Triglycerides: Diet, Stress, and Cholesterol Levels
Elevated triglycerides? Hello Dr. Hong, In July, during my health check-up, my total cholesterol was 6.07, HDL (good cholesterol) was 1.31, LDL (bad cholesterol) was 4.46, and triglycerides were 1.09. After three months of dietary control and exercising 150 minutes per week, I h...
Dr. Hong Yuanbin Reply:
Hello, triglycerides are usually related to diet; for example, stir-fried vegetables can cause levels to rise. On the other hand, high cholesterol is often influenced by genetic factors. Overall, blood lipids can be affected by multiple factors. It is recommended to avoid high-fa...[Read More] Understanding Rising Triglycerides: Diet, Stress, and Cholesterol Levels
Do Diabetic Patients with LDL Cholesterol of 113 Need Medication?
Should a diabetic patient with a low-density lipoprotein (LDL) cholesterol level of 113 be treated with medication? During my health check-up, I found that my glycated hemoglobin (HbA1c) was 6.7, total cholesterol was 185, and low-density lipoprotein (LDL) cholesterol was 123. Af...
Dr. Li Jian Reply:
If a diagnosis of diabetes is confirmed, according to international large-scale studies, lowering low-density lipoprotein (LDL) cholesterol to below 100 mg/dL can reduce the incidence of cardiovascular diseases. This is why the National Health Insurance Administration provides co...[Read More] Do Diabetic Patients with LDL Cholesterol of 113 Need Medication?
Understanding Autoimmune Diseases: What You Need to Know
Autoimmune diseases Hello Doctor, last year I had a health check-up due to my studies, and since I was on my menstrual period that day, I experienced hematuria. After returning to the hospital for a follow-up, it was confirmed that there were no issues, and the cause of the hemat...
Dr. Gao Jiankai Reply:
Hello, thank you for your message. The following test results may be related to autoimmune diseases, and if necessary, further blood tests can be arranged: C3: 57.7, C4: 10.7, ANA: Dense fine speckled with a titer of 1:160. I'm not sure if your physician has already arranged...[Read More] Understanding Autoimmune Diseases: What You Need to Know
Understanding Elevated Fasting Blood Sugar: Causes and Concerns
Fasting blood glucose is higher than postprandial blood glucose? Hello, Doctor. I have been experiencing elevated fasting blood glucose levels during my annual company health check-ups, typically ranging from 97 to 102 mg/dL. My postprandial blood glucose levels are around 92 to ...
Dr. Lin Wuxuan Reply:
Hello: Your fasting blood glucose level is elevated, which can generally be classified as Impaired Fasting Glucose (IFG). It is recommended to choose a diet with a low Glycemic Index (GI) to help improve your elevated fasting blood glucose levels. Additionally, you may want to co...[Read More] Understanding Elevated Fasting Blood Sugar: Causes and Concerns
Understanding Decreased Red and White Blood Cell Counts: What You Need to Know
Decreased red and white blood cell counts? Hello, I recently reviewed my previous health check-up reports from high school and college, which were three years apart. My red blood cell count decreased from 4.17 to 3.97, and my white blood cell count also decreased from 6.9 to 5.5....
Dr. Hong Yuanbin Reply:
Hello, based on your blood test report, both the changes in white blood cells and red blood cells are within normal ranges, so there is no need to worry about anemia. It is important to also consider the hemoglobin (Hb) levels to assess this condition. To improve your overall hea...[Read More] Understanding Decreased Red and White Blood Cell Counts: What You Need to Know
Understanding Rheumatoid Arthritis: Eye Symptoms and Immune System Links
Clinical symptoms of rheumatoid arthritis? Hello, Doctor. I started experiencing dryness and pain in my left eye last year. Last month, I suddenly developed scleral inflammation in my right eye. After seeking medical attention, my condition is currently stable. Recently, I underw...
Dr. Zeng Guosen Reply:
Hello, dry eyes and scleritis can be manifestations of rheumatic diseases affecting the eyes. If the rheumatoid factor is positive, it is recommended to consult a rheumatologist for differential diagnosis, as rheumatic diseases do not always present initially with joint symptoms.[Read More] Understanding Rheumatoid Arthritis: Eye Symptoms and Immune System Links
Managing High Cholesterol: Diet, Supplements, and Testing Tips
Cholesterol reduction issues? Hello, Doctor. I found out I have high cholesterol after my health check-up at the end of July. My total cholesterol is 234 mg/dL, HDL (good cholesterol) is 51 mg/dL, and LDL (bad cholesterol) is 172 mg/dL. It is not familial hypercholesterolemia. I ...
Dr. Hong Yuanbin Reply:
Hello, 1. Red yeast rice and similar nutritional supplements can partially help improve blood lipid levels, but their effects are not as exaggerated as advertised. It is recommended to focus on exercise, maintain a regular routine, and avoid a diet primarily consisting of fried...[Read More] Managing High Cholesterol: Diet, Supplements, and Testing Tips
Understanding the Link Between Sjögren's Syndrome and Elevated IgE Levels
Sjögren's syndrome & IgE Hello Doctor, I was diagnosed with Sjögren's syndrome in 2011, and over the past few years, I have been monitoring my annual self-paid health check-up reports. One of the items is IgE, which has been below 100 for the past few years, but in ...
Dr. Gao Jiankai Reply:
Hello, thank you for your message. Here is my response: (1) Is there a relationship between IgE and dry syndrome? There should be no direct correlation. (2) In the past two years, has the increase in IgE levels worsened dry syndrome? IgE is more closely related to allergic diseas...[Read More] Understanding the Link Between Sjögren's Syndrome and Elevated IgE Levels
Understanding Stiff and Swollen Finger Joints: Causes and Solutions
Stiffness and swelling in the finger joints? Hello Doctor: Last year in late autumn, I noticed stiffness in my finger joints upon waking up, but it was mild, so I didn't pay much attention to it. Recently, however, the frequency has increased, and almost every day my fingers...
Dr. Zeng Guosen Reply:
Hello, experiencing stiffness in the finger joints upon waking, pain in the index finger, swelling in the fingers, positive urine occult blood test, and hair loss should not be ignored, but there is no need to panic. Please seek medical evaluation, as there are many potential cau...[Read More] Understanding Stiff and Swollen Finger Joints: Causes and Solutions
High Platelet Count: Vaccine Considerations and Health Risks
Considerations of Elevated Platelet Count and Vaccination Hello, I have my health check-up every year, and my platelet count has been consistently 50-100 above the recommended range for over 5 years. Currently, there is a reminder regarding thrombocytopenia before vaccination to ...
Dr. Hong Yuanbin Reply:
Hello, having elevated platelet levels does not affect the administration of vaccines as long as you do not have any acute illnesses. You can proceed with vaccination. Thank you for your inquiry.[Read More] High Platelet Count: Vaccine Considerations and Health Risks
Understanding Chronic Eczema: Treatment, Management, and Concerns
Chronic eczema consultation? Hello, Doctor. I would like to consult you about psoriasis. About six months ago, I visited a dermatologist who diagnosed it as chronic eczema. The doctor prescribed two ointments for me. Initially, after applying them, I felt that the flaking had dim...
Dr. Hong Yuanbin Reply:
Chronic eczema refers to chronic inflammation of the skin and is not a specific disease. In contrast, the conditions you mentioned, psoriasis and lupus, are specific diseases that must be diagnosed by a qualified physician based on the overall clinical condition. However, based o...[Read More] Understanding Chronic Eczema: Treatment, Management, and Concerns
Understanding Abdominal Pain: Causes and Concerns in Internal Medicine
Abdominal issues? Your question: Hello Doctor, in early January, one night I suddenly experienced pain in my side and back. Since I had been in contact with a chickenpox patient, I suspected it might be due to shingles. However, after receiving a shot in the emergency room, it se...
Dr. Hong Yuanbin Reply:
Based on your description, it is more likely that you have a muscle strain in your lower back. I recommend applying heat therapy and using topical anti-inflammatory ointments, which should help improve your condition. The golf activities you mentioned could be one of the contribu...[Read More] Understanding Abdominal Pain: Causes and Concerns in Internal Medicine