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
Understanding Abnormal Urine and Blood Test Results: A Guide for Patients
Blood test issues Hello, Dr. Gao. During a urine test at an external laboratory, my kidney function test showed an abnormal urine protein-to-creatinine ratio of 30-300 (normal value is <30). In a blood test, one of the serum immunology tests, ANA (antinuclear antibody), showed...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. An ANA test result of 1:80 (+) is within the normal range. You only need to have the test results evaluated by a physician. The physician will determine whether further action is necessary based on any related symptoms you may have. The Allergy,...[Read More] Understanding Abnormal Urine and Blood Test Results: A Guide for Patients
Impact of Anti-Inflammatory Painkillers on Kidney Function Tests
Anti-inflammatory and analgesic medications and creatinine? Hello: The health check showed a glomerular filtration rate (GFR) of 54, which is below the standard low threshold of 60. The creatinine level is 1.5. After adjusting for age 42, the GFR of 54 is considered too low. The ...
Dr. Wu Hongjie Reply:
Hello: If you are currently using painkillers, it is recommended to stop the medication before retesting kidney function, urine protein levels, and undergoing a renal ultrasound to rule out chronic or acute kidney failure. Wishing you health and safety.[Read More] Impact of Anti-Inflammatory Painkillers on Kidney Function Tests
Understanding Back Pain and Elevated Creatinine Levels: Causes and Solutions
Lower back pain and blood tests? Hello Doctor: Recently, I have been experiencing persistent soreness in my right lower back, especially when I wake up, which tends to be particularly painful. The soreness usually lasts for a whole morning or even an entire day, but sometimes I d...
Dr. Hong Yuanbin Reply:
Hello, with right flank pain combined with elevated creatinine levels, the first thing to rule out is right kidney stones or obstruction. It is recommended to visit a family medicine or urology department for X-rays or ultrasound confirmation. If kidney tests are normal, another ...[Read More] Understanding Back Pain and Elevated Creatinine Levels: Causes and Solutions
Understanding Mild Chronic Kidney Dysfunction: Key Insights and Lifestyle Tips
Kidney function issues? Hello: In my recent health check-up in June, my serum creatinine (Cr) level was 1.01, blood urea nitrogen (BUN) was 10, and glomerular filtration rate (GFR) was 85. An ultrasound examination revealed a right renal cyst (0.7 cm) and bilateral renal calculi ...
Dr. Wang Weijie Reply:
Mr. Tsao: Hello, the glomerular filtration rate (GFR) is calculated based on your serum creatinine level along with your age, gender, and weight. Your value falls within stage 2 of chronic kidney disease (CKD). However, based on your description of the kidney ultrasound report an...[Read More] Understanding Mild Chronic Kidney Dysfunction: Key Insights and Lifestyle Tips
Understanding Creatinine Levels and Kidney Function in Health Checkups
Creatinine, Glomerular Filtration Rate, Health Checkup Issues? Hello, doctor. I apologize for bothering you, but I would like to ask a question. About two months ago, I went to a health check-up at a clinic. The doctor reviewed my report and said that my liver and kidney function...
Dr. Wu Jiyu Reply:
Hello Mr. Yang: "Creatinine 1.10, Glomerular Filtration Rate (GFR) 86.69" is only a single data point, making it difficult to assess the overall kidney function. Changes in kidney function need to be evaluated through multiple blood tests over time to understand the con...[Read More] Understanding Creatinine Levels and Kidney Function in Health Checkups
Understanding Creatinine Levels and Glomerular Filtration Rate Changes
Creatinine and Glomerular Filtration Rate (GFR) Hello Doctor, two weeks ago, the hospital came to the community to conduct free health check-ups. Today, when I went to review the report, the doctor informed me that my creatinine level is 1.05 mg/dL and my glomerular filtration ra...
Dr. Wu Jiyu Reply:
Hello Mr. Wang: Regarding your question, I will address it in two parts. (1) The changes in creatinine and glomerular filtration rate (GFR) should be evaluated based on their "trends." If you only have two data points for comparison, you can only determine whether the...[Read More] Understanding Creatinine Levels and Glomerular Filtration Rate Changes
Understanding Proteinuria and Elevated Blood Sugar: A Guide for Patients
Urinary protein and blood glucose? A few days ago, my father went to the clinic for a blood test, and the results are as follows: Urine protein 1+, fasting blood glucose 125 mg/dL (after fasting for just over 7 hours), total cholesterol 127 mg/dL, triglycerides 229 mg/dL, HDL 39....
Dr. Hong Yuanbin Reply:
Hello, In response to your father's concerns, here are my replies: First, regarding the protein in urine, the clinic report indicates a preliminary positive result. It is recommended to visit a larger hospital for a quantitative urine protein test, and possibly a 24-hour ...[Read More] Understanding Proteinuria and Elevated Blood Sugar: A Guide for Patients
Understanding Abnormal Glomerular Filtration Rate: Causes and Recovery
Issues with Glomerular Filtration Rate (GFR) Values Hello Doctor: I am currently 30 years old. Yesterday, my blood test results showed an abnormal glomerular filtration rate (GFR) of 81 ml/min and a creatinine level of 1.15 mg/dL, but my urine protein test results were normal. I ...
Dr. Wu Hongjie Reply:
Hello: The standard values for creatinine vary among different hospitals, typically ranging from 0.7 to 1.2. Since you have no urinary protein, further examination is recommended to determine the possibility of recovery. Regarding the medications you are taking, it is advisable t...[Read More] Understanding Abnormal Glomerular Filtration Rate: Causes and Recovery
Understanding Urinary Protein Levels: When to Seek Further Testing
Urinary protein issue? Hello Doctor: Recently, I received my health check-up report, and most items are normal. However, regarding kidney function, the urine protein and urine creatinine levels are highlighted in red. The urine routine shows: Urine Protein: (+) UProtein (random u...
Dr. Wu Jiyu Reply:
Regarding the interpretation of the proteinuria report: UProtein (urine protein, random urine): 22 mg/dL UCre (urine creatinine, random urine): 379 mg/dL UProtein/UCre ratio: 58 The key value to look at is the UProtein/UCre ratio of 58, which is calculated as (22/379) * ...[Read More] Understanding Urinary Protein Levels: When to Seek Further Testing
Understanding Elevated Blood Urea Nitrogen Levels: Causes and Implications
Elevated blood urea nitrogen (BUN) levels? Hello, doctor. I recently had a health check-up and found that my blood urea nitrogen (BUN) level is elevated at 24.9 mg/dL (normal range is 10-20 mg/dL), while my creatinine level is within the normal range. I am currently waiting for t...
Dr. Wu Hongjie Reply:
Hello: Based on your situation, the most likely cause of elevated BUN with normal creatinine is diarrhea and dehydration. It is recommended to wait for the diarrhea to improve and ensure adequate hydration before retesting. Other possible conditions include heart failure, effects...[Read More] Understanding Elevated Blood Urea Nitrogen Levels: Causes and Implications
Understanding Right Kidney Pain: Causes and Concerns for Patients
Kidney problems Hello, Doctor Wu. I would like to ask, around noon today, I experienced pain in my right kidney. It hurts when I squat down and when I get back up. My job involves standing and squatting to pick things up. In mid-February of this year, the clinic conducted blood a...
Dr. Wu Hongjie Reply:
Hello: There are many issues related to lower back pain that can be referenced in the attached document or addressed at a hospital. Wishing you safety from bothersome back pain. In the United States, back pain is the second most common reason for seeking medical attention in inte...[Read More] Understanding Right Kidney Pain: Causes and Concerns for Patients
Understanding Creatinine Levels and Kidney Health: A Patient's Inquiry
Kidney issues and creatinine? Hello Dr. Wu, I have a few questions that I hope you can help me with. I am 60 years old, 175 cm tall, and weigh 72 kg, giving me a BMI of 23.5. I have a habit of hiking every day. My serum creatinine levels are 1.6 to 1.7 mg/dL, and my glomerular f...
Dr. Wu Jiyu Reply:
Hello, based on the information you provided, you have mild chronic kidney disease, classified as stage 3 (mild). Patients with chronic kidney disease should indeed avoid nephrotoxic medications (such as nonsteroidal anti-inflammatory drugs), but not all medications adversely aff...[Read More] Understanding Creatinine Levels and Kidney Health: A Patient's Inquiry
Understanding Foamy Urine: Causes and Health Implications
Foamy urine? Hello, doctor. Five years ago, during my university entrance health check, I was found to have high urine protein levels. At that time, I had just moved into the dormitory, my living conditions were poor, and I was drinking very little water. My mother told me not to...
Dr. Wu Jiyu Reply:
Hello, due to the various components present in urine, when the urine concentration is higher (such as after drinking less water or the first urine in the morning) or when there are more impurities, it is possible to produce more bubbles. The presence of bubbles does not necessar...[Read More] Understanding Foamy Urine: Causes and Health Implications
Understanding Unexplained Proteinuria: Treatment Options and Management
Unexplained proteinuria? Hello, doctor. I do not have any high-risk factors for kidney disease (e.g., hypertension, diabetes, family history...), but I was diagnosed with proteinuria four years ago. Over the past few years, my protein levels have fluctuated between "+3 and n...
Dr. Wu Hongjie Reply:
Dear Sir/Madam, You have reported proteinuria at 3+ for over four years. I am unsure if your physician has discussed the possibility of a kidney biopsy with you to confirm the diagnosis. If it is chronic glomerulonephritis, there are various treatment options available, such as ...[Read More] Understanding Unexplained Proteinuria: Treatment Options and Management
Understanding Abnormal Urinalysis: Which Specialist to Consult?
Abnormal urinalysis? Due to insurance requirements, I was asked to undergo a general health check-up and was informed that my urine test results were abnormal. However, I was not provided with the report (the original report was sent directly to the insurance company). I would li...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the question of whether to see a urologist or a nephrologist for a detailed examination to confirm any diseases: 1. In young women, abnormal urine findings are often due to urinary tract infections, which may show an increase in white blood cells, or bot...[Read More] Understanding Abnormal Urinalysis: Which Specialist to Consult?
Understanding Proteinuria: Key Questions and Considerations
Proteinuria - Supplementary Questions Therefore, when urine protein is greater than 0.15 g/d, several issues need to be considered: 1. Is the urine protein primarily albumin? 2. Was the urine sample collected during a time when the daily urine volume was close to 1-1.5 liters? Ot...
Dr. Wu Hongjie Reply:
Hello: Albumin is just one component of proteinuria. In other words, if the urine protein level is 0.15 g/L, then the absolute amount of albumin in the urine is less than 0.15 g/d (at most, all protein could be albumin). Testing for microalbuminuria is more ideal, especially for ...[Read More] Understanding Proteinuria: Key Questions and Considerations
Understanding Proteinuria: What Does a 0.15g/l Urine Test Result Mean?
Proteinuria test Hello, staff of Taiwan e-Hospital. I am resending this content due to the need for additional test values from October 2, 2016. I hope this will not be deleted for being a repeated inquiry. Thank you for your hard work. Dear Dr. Wu, during a health check last y...
Dr. Wu Hongjie Reply:
Dear Sir/Madam, Proteinuria is one of the indicators of renal function deterioration leading to kidney disease. However, the actual measurement of proteinuria requires a 24-hour urine collection, which can be inconvenient. Therefore, an estimation method has been developed, usin...[Read More] Understanding Proteinuria: What Does a 0.15g/l Urine Test Result Mean?
Understanding Acute Kidney Failure Recovery: Key Insights and Timeline
Recovery from renal failure Hello Dr. Wu, in May of this year, I underwent blood tests due to feeling unwell. The first test results showed BUN: in the 120s and Cr: around 5.5 (with no proteinuria present). Two days later, I had another blood test, and the results were BUN: in th...
Dr. Wu Jiyu Reply:
Hello: Based on the information you provided, if kidney function was normal during the previous year's health check and has suddenly deteriorated this year, the clinical course should primarily be considered as acute kidney injury. However, acute kidney injury can lead to va...[Read More] Understanding Acute Kidney Failure Recovery: Key Insights and Timeline
Understanding Employee Health Check Results: When to See a Nephrologist?
Employee health check issues Hello, doctor. I would like to ask about my annual employee health check. The report came out on May 3rd. I am a 26-year-old male, and my results show a GFR of 86, serum creatinine of 1.1 mg/dL, serum uric acid of 8.5 mg/dL, blood urea nitrogen of 15 ...
Dr. Lin Peifeng Reply:
A urine specific gravity of 1.024 indicates concentrated urine; therefore, a urine protein level of 1+ does not necessarily indicate a kidney issue. Additionally, it is important to consider whether the individual has hypertension or diabetes, as well as any family history of chr...[Read More] Understanding Employee Health Check Results: When to See a Nephrologist?