Understanding Kidney Function Tests: What Your Results Mean
Kidney function tests Hello doctor, I had a health check-up in September 2023, and the results showed a urine specific gravity of 1.002, a uric acid level of 8.5, a blood urea nitrogen (BUN) of 6.5, a creatinine level of 0.88, a uric acid (UA) of 4.3, and an estimated glomerular ...
Dr. Yan Qitai Reply:
Hello, if your kidney function index is within the normal range and there is no proteinuria, there currently appears to be no evidence of kidney disease. It is recommended to monitor your condition or consult a nephrologist for further evaluation.[Read More] Understanding Kidney Function Tests: What Your Results Mean
Understanding the Window Period for STI Testing: Your Concerns Addressed
Window period for a ten-in-one STI test? Hello doctor, I had a high-risk sexual encounter on October 9th last year and subsequently contracted Chlamydia, which has made me very worried about the possibility of other sexually transmitted infections (STIs). I received treatment and...
Dr. Liao Zhongxin Reply:
1. Yes. 2. First, maintain personal hygiene and ensure adequate hydration. Next, using condoms during sexual contact with strangers is essential for safe sex.[Read More] Understanding the Window Period for STI Testing: Your Concerns Addressed
Understanding Kidney Function Tests: When to Consult a Nephrologist
Please inquire about renal function data? Hello, Doctor Wu. I recently had a health check at a laboratory, and several kidney function-related parameters were reported within the normal range. However, my urine albumin showed an abnormal result. Here are the details: B.U.N. (Bloo...
Dr. Wu Hongjie Reply:
ACR = 0.015 does not require nephrology follow-up; annual health check-ups as originally scheduled are sufficient.[Read More] Understanding Kidney Function Tests: When to Consult a Nephrologist
Understanding Kidney Function Tests and Chronic Kidney Disease in Seniors
Kidney function tests Hello Doctor: I would like to ask about a 90-year-old patient whose glomerular filtration rate (GFR) was found to be in the range of stage 2 during a blood test in early March. Does this indicate chronic kidney disease (CKD), or should we wait for the next b...
Dr. Huang Yaoxuan Reply:
Hello Matza: 1. "Chronic" kidney disease refers to a condition where kidney function abnormalities persist for a duration of 3 to 6 months with minimal variation. 2. Regarding the 90-year-old elder you mentioned, the glomerular filtration rate (GFR) falls within stag...[Read More] Understanding Kidney Function Tests and Chronic Kidney Disease in Seniors
Understanding Low Glomerular Filtration Rate: Testing and Insights
Reduced glomerular filtration rate (GFR)? I am 28 years old and have had two kidney function tests at the hospital, both showing an estimated glomerular filtration rate (eGFR) of around 80. In November 2020, my creatinine level was 1.06 with an eGFR of 89.76. In November 2021, my...
Dr. Huang Yaoxuan Reply:
Hello Mr. Yang: "Further precise" direct "verification of kidney function" >> I believe it is not as important as -- how to maintain (protect) kidney health (kidney function) >> Indeed, direct testing of kidney function is still not widely availabl...[Read More] Understanding Low Glomerular Filtration Rate: Testing and Insights
Understanding the Kidney Risks of Long-Term NSAID Use: Dosage Matters
The dosage of NSAIDs that can cause kidney damage? Hello, doctor. I would like to ask about the issue of long-term NSAID use and its impact on kidney health. What dosage would be considered harmful to the kidneys? If someone takes 2-3 tablets of ibuprofen (200 mg each) during men...
Dr. Huang Yaoxuan Reply:
Dear Evonne: It is well known that long-term use of NSAIDs may harm the kidneys; however, there are no clinical studies indicating the dosage of NSAIDs that could cause kidney damage in young, healthy adults (such as yourself at 28 years old). It is recommended that you first und...[Read More] Understanding the Kidney Risks of Long-Term NSAID Use: Dosage Matters
Understanding Abnormal Kidney Function Tests: Causes and Next Steps
Abnormal kidney function tests? The health examination report indicates elevated creatinine levels (1.45 mg/dL) and high uric acid levels (9.2 mg/dL), along with the presence of protein in the urine. Should I undergo further testing? What could be the causes of these abnormalitie...
Dr. Huang Yaoxuan Reply:
Hello, Asong: It is recommended that you consult a nephrology outpatient clinic to monitor the elevated creatinine levels and protein in your urine. For high uric acid levels, you may follow up with a rheumatology outpatient clinic. Thank you![Read More] Understanding Abnormal Kidney Function Tests: Causes and Next Steps
Understanding Kidney Function Tests: Interpreting Your Results
Kidney function tests Hello Dr. Wu, I had a general health check-up at a clinic in early May, and the report is as follows: - Blood Urea Nitrogen (BUN): 14.0 (normal range: 7-25) - Creatinine: 0.63 (normal range: 0.6-1.2) - Glomerular Filtration Rate (GFR): 115 (greater than 6...
Dr. Wu Jiyu Reply:
According to your inquiry, both reports indicate normal kidney function (as the glomerular filtration rate is greater than 60, and all urine tests are normal), which does not qualify as chronic kidney disease. For chronic kidney disease to be diagnosed, the glomerular filtration ...[Read More] Understanding Kidney Function Tests: Interpreting Your Results
Understanding Persistent Upper Right Abdominal Discomfort: Possible Causes
The body has been experiencing issues for a long time? For the past two to three months, I have been experiencing a sensation of heat and swelling in the upper right abdomen, near the lower edge of the ribs (specifically in the area just above the navel and slightly below the rig...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. The likelihood of multiple myeloma is low, as the levels of immunoglobulins (such as IgG, IgA, and IgM) are within normal ranges, and the albumin/globulin ratio is also normal, so there is no need to worry about myeloma. As for the pain below th...[Read More] Understanding Persistent Upper Right Abdominal Discomfort: Possible Causes
Understanding Kidney Function Tests: Creatinine, BUN, and GFR Explained
Renal function tests: creatinine, blood urea nitrogen (BUN), glomerular filtration rate (GFR)? I have chronic kidney disease stage 3. About 10 days ago, I had a blood test (fasting) with the following results: creatinine 2.0, BUN 31, and glomerular filtration rate (GFR) 40. Today...
Dr. Wu Jiyu Reply:
According to your inquiry, stage 3 chronic kidney disease is defined as a glomerular filtration rate (GFR) between 30 and 59 ml/min/1.73m². The two test results you provided, 40 and 51 ml/min/1.73m², do show a difference, even though both fall within stage 3. Due to the lack of b...[Read More] Understanding Kidney Function Tests: Creatinine, BUN, and GFR Explained
Understanding Kidney Function Tests: What Your eGFR Results Mean
Kidney function tests Hello, doctor. During my health check-up last May, tests for urine protein, urine glucose, urine blood, kidney ultrasound, blood sugar, and blood pressure showed no abnormalities. My blood urea nitrogen was 12.0 mg/dL, creatinine was 0.79 mg/dL, and uric aci...
Dr. Su Zhehong Reply:
Currently, the test results are normal, and there is no need to limit protein and potassium intake. Focus on a balanced diet and regular exercise. For health supplements, use well-known and certified brands.[Read More] Understanding Kidney Function Tests: What Your eGFR Results Mean
Can You Take Supplements with Proteinuria? A Guide for Kidney Health
Can I take this health supplement if I have protein in my urine? I have a proteinuria issue, and three months ago my test showed 4XX. Six months ago, my kidney function tests showed a creatinine level of 1.02 and an eGFR of 89.4. Is this vitamin supplement suitable for me? Supp...
Dr. Su Zhehong Reply:
Yes, do not exceed one tablet per day. Nutrient supplementation is possible if there is a deficiency, but currently, there is no evidence indicating that supplementing these nutrients is beneficial for proteinuria. The underlying cause of proteinuria should be identified, and it ...[Read More] Can You Take Supplements with Proteinuria? A Guide for Kidney Health
Does Hydration Affect Serum Creatinine Levels in Chronic Kidney Disease?
Factors affecting elevated creatinine levels? I have chronic kidney disease and have been undergoing regular follow-ups. However, the results of my kidney function tests have shown significant fluctuations this year (ranging from the 50s to the 30s). Therefore, I would like to as...
Dr. Wu Jiyu Reply:
Based on the data you provided, it falls within the range of stage 3 chronic kidney disease. Sometimes, we monitor kidney function by looking at a broader range and trends over several years, rather than just comparing the most recent outpatient visit with the previous one. In yo...[Read More] Does Hydration Affect Serum Creatinine Levels in Chronic Kidney Disease?
Understanding Kidney Function Tests: Symptoms and Specialist Guidance
Kidney function tests Hello Doctor: In the past few months, I have been experiencing discomfort, including chest tightness and pain, occasional shortness of breath, and unexplained nausea, although I haven't actually vomited. My daily routine has not changed, and there has b...
Dr. Huang Yaoxuan Reply:
Hello, "person with questions." 1. In recent months, I have been experiencing discomfort, including chest tightness and pain, occasional shortness of breath, and unexplained nausea. 2. I have noted episodes of tachycardia and mild arrhythmia. 3. My cortisol level is...[Read More] Understanding Kidney Function Tests: Symptoms and Specialist Guidance
Understanding Dry Tongue: Possible Links to Stomach Ulcers and Diabetes
Regarding dry tongue? Hello Doctor, let me describe my condition: Two and a half years ago, during a newborn health check, my fasting blood glucose was 75 mg/dL, with no diabetes, and everything else was normal. About one to two years ago, I experienced two episodes of dry mouth ...
Dr. Hong Yuanbin Reply:
Hello, regarding your question about dry mouth, it is likely not caused by other underlying diseases. Typically, a healthy young person should consume around 2000-3000 cc of fluids (including water) per day, especially in hot weather when fluid loss is rapid. It is advisable to m...[Read More] Understanding Dry Tongue: Possible Links to Stomach Ulcers and Diabetes
Are Inhaled Spray Paint Fumes Harmful to Your Brain?
Is inhaling spray paint fumes harmful to the brain? I used spray paint for about an hour today and felt discomfort in my respiratory system and heart. Someone mentioned that I was slow to react. Could the fumes from spray paint cause harm to my brain? This is my first time using ...
Dr. Hong Yuanbin Reply:
Hello, due to the complex composition of spray paint, it is difficult to generalize its effects. However, it mainly contains volatile chemicals. It is recommended to visit a family medicine clinic for basic liver and kidney function tests. Thank you for your inquiry.[Read More] Are Inhaled Spray Paint Fumes Harmful to Your Brain?
Understanding B Vitamins: Allergies, Kidney Health, and Monitoring Needs
Questions related to B vitamins? Hello, Doctor. Recently, I have been experiencing glossitis and have been taking B vitamins. After taking them, I sometimes feel a general sensation of heat, and sometimes I do not. Is this an allergic reaction? Could it cause kidney damage? Addit...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. Taking any medication or dietary supplements can lead to a variety of non-specific bodily reactions, so I'm not certain if your symptoms are an allergic reaction. However, most allergic reactions typically present with itching and skin ras...[Read More] Understanding B Vitamins: Allergies, Kidney Health, and Monitoring Needs
Understanding Proteinuria: What Your Health Check Results Mean
Health check-up: Proteinuria I have vasculitis and mild arrhythmia, and I am taking immunosuppressive medication, anti-inflammatory drugs, and anti-arrhythmic medication. I recently had a check-up, but I couldn't understand the report as the doctor was in a hurry and told me...
Dr. Wu Hongjie Reply:
If there are concerns about liver function, please consult a gastroenterologist. Urine protein is 1+, and it is recommended to visit a nephrologist for further testing. Wishing you good health and safety.[Read More] Understanding Proteinuria: What Your Health Check Results Mean
Understanding Proteinuria: Kidney Health Concerns and Symptoms
Kidney proteinuria Hello, doctor. I have some questions I would like to ask you. Question 1: This week, I observed that my urine has a lot of bubbles and appears cloudy after each bathroom visit. I also experience pain in both sides of my lower back. Could this indicate protein...
Dr. Wu Hongjie Reply:
1. The presence of bubbles in urine does not necessarily indicate the presence of urinary albumin; actual conditions should be confirmed through testing. 2. To assess kidney function, it is essential to conduct relevant kidney function tests (creatinine, blood urea nitrogen, he...[Read More] Understanding Proteinuria: Kidney Health Concerns and Symptoms
Managing High Uric Acid and Cholesterol Levels: Dietary Tips and Concerns
Health check shows elevated uric acid and cholesterol levels? Hello Doctor: I recently had a health check, and my uric acid level is 7.1, which is above the normal range. Isn't the normal value for women supposed to be less than 6.6? I currently do not have any symptoms of g...
Dr. Xiao Yongxun Reply:
Dear Ms. Kiki: 1. Elevated uric acid levels primarily refer to high concentrations of uric acid in the blood. When uric acid precipitates in joint tissues (such as the big toe joint, the back of the foot, or finger joints), it can trigger an inflammatory response, leading to go...[Read More] Managing High Uric Acid and Cholesterol Levels: Dietary Tips and Concerns