Understanding Proteinuria and C3, C4 Levels in Kidney Health
Issues related to C3 and C4? Hello, whenever I engage in more physical activity, I experience proteinuria, which can reach as high as +++ (according to URISCAN test results). However, when I collected 24-hour urine at home and tested it with URISCAN, the result was negative. My C...
Dr. Chen Qiunan reply Urology
God bless you. Hello: Proteinuria can be classified into physiological and pathological types. Physiological proteinuria may be related to factors such as posture, fever, or exercise, and it tends to occur transiently. Pathological proteinuria, on the other hand, requires identif...[Read More] Understanding Proteinuria and C3, C4 Levels in Kidney Health
Understanding Proteinuria: Concerns, Self-Testing, and Emotional Well-Being
The issue of proteinuria? A few years ago, I had proteinuria as high as 300, along with the presence of bacteria and mucus. My C3 and C4 levels were also low. A few months later, I went to the hospital for tests, including blood, urine, and stool tests, and I collected 24-hour ur...
Dr. Chen Qiunan reply Urology
Hello to those who are troubled: It is normal to have transient physiological microalbuminuria, which can occur after exercise, fever, postural changes, or dietary factors, and usually does not require much concern. However, if it persists, medical attention is necessary. Special...[Read More] Understanding Proteinuria: Concerns, Self-Testing, and Emotional Well-Being
Understanding Kidney Deficiency: Symptoms and Impacts on Health
Kidney deficiency Recently, I have noticed a significant decline in my physical fitness. Whenever I am outside, I sweat excessively. People say that sweating is normal, but the amount I sweat seems to be somewhat abnormal, leading to a considerable loss of fluids. I am unsure if ...
Dr. Chen Qiunan reply Urology
Sweating and kidney function are not directly related; however, after significant fluid loss, it is important to rehydrate. A lack of water in the body can lead to fatigue and may indirectly affect kidney function. If problems persist, it is advisable to seek medical evaluation a...[Read More] Understanding Kidney Deficiency: Symptoms and Impacts on Health
Could Kidney Issues Cause Pain? Signs and Tests You Should Know
Can kidney problems cause pain? I have recently noticed frequent pain on both sides of my abdomen, just above the navel and near the waist, sometimes to the point of sweating. Additionally, I have observed that my urine occasionally appears a dark color, similar to wastewater, ra...
Dr. Chen Qiunan reply Urology
Acute abdominal pain in women can have many causes to consider. However, more common reasons include simple gastrointestinal discomfort, such as constipation, as well as urinary tract infections, such as acute pyelonephritis, and conditions related to the reproductive organs, suc...[Read More] Could Kidney Issues Cause Pain? Signs and Tests You Should Know
Understanding Normal Creatinine Levels: A Urology Perspective
The standard reference range for creatinine levels? There are various differences online.
Dr. Chen Qiunan reply Urology
The standard reference range for creatinine levels varies across different sources on the internet, primarily due to differences in the detection instruments or methods used. The discrepancies are generally not significant; however, it is important to note that creatinine alone s...[Read More] Understanding Normal Creatinine Levels: A Urology Perspective
Understanding Urinary Crystals: Causes, Symptoms, and When to Seek Help
Crystallization phenomenon If I have been noticing linear-shaped crystals on the surface of my urine for an extended period, and there is moderate foaming during urination, what should I do? What tests should I undergo, and which specialty should I consult? Thank you.
Dr. Chen Qiunan reply Urology
Please visit the nephrology outpatient clinic for a urinalysis to determine if there are any crystals or sediments, or if there is proteinuria.[Read More] Understanding Urinary Crystals: Causes, Symptoms, and When to Seek Help
Understanding Frequent Urination and Yellow Urine: Causes and Solutions
Yellow urine and cystitis? Hello, doctor. I'm not sure why, but I always have frequent urination and feel anxious. Sometimes I need to urinate several times within an hour, and my urine is always yellow and sometimes bubbly. I do not have a habit of masturbation, but I occas...
Dr. Chen Qiunan reply Urology
Dear SS: Frequent urination can generally be categorized based on the volume of urine produced. If the volume is high, it may indicate polyuria, and you should consider conditions such as diabetes insipidus. If the volume is low with each urination, it could be due to urinary tra...[Read More] Understanding Frequent Urination and Yellow Urine: Causes and Solutions
Diagnosing Nephrogenic Diabetes Insipidus: Key Clinical Tests and Criteria
Nephrogenic diabetes insipidus To diagnose nephrogenic diabetes insipidus in a clinical setting, several criteria and biochemical tests are typically utilized. Key steps include: 1. **Clinical History and Symptoms**: Assessing the patient's history for symptoms such as exce...
Dr. Chen Qiunan reply Urology
Dear QQQ: Diabetes insipidus is characterized by polyuria and polydipsia, and it can be classified into central diabetes insipidus and nephrogenic diabetes insipidus. The distinction between the two lies in their sites of pathology: one occurs in the brain, while the other occurs...[Read More] Diagnosing Nephrogenic Diabetes Insipidus: Key Clinical Tests and Criteria
Can a Liposarcoma Cause Frequent Urination? Surgical Options Explained
excuse me? I have been experiencing frequent urination lately. During a check-up, I discovered that I have a vascular lipoma on my right side. I would like to know if this tumor can be surgically removed. Could my frequent urination be related to this tumor?
Dr. Chen Qiunan reply Urology
Hello, most vascular lipomas are benign and only require monitoring for changes in size; there is no need for surgical removal unless complications arise, such as obstruction or bleeding. Frequent urination should be evaluated to determine whether it is simply an increase in freq...[Read More] Can a Liposarcoma Cause Frequent Urination? Surgical Options Explained
Understanding Urinary Hesitation: Causes and Solutions
I'm troubled? I apologize for the inconvenience, but I experience difficulty urinating, especially when there are many people in the restroom or when someone is waiting for me to finish. I'm not sure what the issue might be. Are there any solutions to this problem?
Dr. Chen Qiunan reply Urology
Hello: Urination requires coordination between the brain and the sympathetic nervous system. Stress can indeed lead to difficulties in urination. It is recommended that you choose a less stressful environment for using the restroom and avoid peak times when there are many people.[Read More] Understanding Urinary Hesitation: Causes and Solutions
Understanding Foamy Urine: Is It a Sign of Kidney Problems?
Foamy urine? Hello Dr. Chen, I have a question to ask. If there are bubbles appearing during normal urination, does that indicate that there might be a problem with the kidneys? Also, under what circumstances would the presence of bubbles suggest a potential kidney issue? I would...
Dr. Chen Qiunan reply Urology
Dear Mr. Chen, I am glad to see your concern for your health, and your questions are indeed very important. Proteinuria is defined in a physical examination as the presence of foam in the urine after it has been allowed to stand for ten minutes. The bubbles that appear immediate...[Read More] Understanding Foamy Urine: Is It a Sign of Kidney Problems?