Understanding Yellow Sweat: Causes and Solutions for Excessive Sweating
Sweating issues Hello, doctor. I work in drilling and similar jobs, and every time I come home, my body is covered in dirt. However, the sweat that comes out is yellowish. Why is this happening? Could you please explain it to me? Thank you!
Dr. Chen Guifeng Reply:
The normal color of sweat is colorless and transparent. It is necessary to verify whether the presence of skin impurities is causing the yellow discoloration of the sweat.[Read More] Understanding Yellow Sweat: Causes and Solutions for Excessive Sweating
Understanding Vasculitis: Symptoms, Diagnosis, and Treatment Options
Vasculitis Hello, Doctor: Two years ago, I started experiencing redness, swelling, and warmth in my knees, sometimes in my feet, toes, and heels, and occasionally in my fingers. Most of the symptoms are located around the joints and typically resolve on their own within 2-3 days ...
Dr. Zeng Guosen Reply:
I will start with the second question. Based on the symptoms described by the internet user, it is neither vasculitis nor gout; it is likely recurrent rheumatism, also known as migratory rheumatism or paroxysmal rheumatism. Clinically, it is referred to as "3" arthritis...[Read More] Understanding Vasculitis: Symptoms, Diagnosis, and Treatment Options
Understanding Nerve Sensations Under the Rib: Causes and Concerns
Overweight? I have been experiencing a tingling sensation under the skin near the lower edge of my left rib cage for about 8 months. Initially, it occurred after eating, but now I can feel it frequently, and it feels uncomfortable, as if that area is being pinched. Two months ago...
Dr. Yang Jun Reply:
Hello Mr. Qin: Based on the symptoms you described, it is possible that you are experiencing intercostal neuralgia. Additionally, your weight is above the standard for your height (overweight). You may want to consult with an internal medicine or neurology specialist for further ...[Read More] Understanding Nerve Sensations Under the Rib: Causes and Concerns
Understanding Elevated Mercury Levels in Blood: Causes and Solutions
Heavy metals in the blood Recently, our company conducted a health examination, and my test report indicated that the mercury level in my blood exceeds the standard. However, there are no hazardous factors present in the work environment. Out of 50 individuals examined, over 30 s...
Dr. Xiao Yongxun Reply:
Hello Ms. Kuo; 1. The most famous case of mercury poisoning occurred in the 1950s in the Minamata region of Japan, where a chlor-alkali factory discharged methylmercury into the sea. This contaminant entered the food chain and subsequently affected thousands of people, leading ...[Read More] Understanding Elevated Mercury Levels in Blood: Causes and Solutions
Understanding Metabolism: Why Weight Loss Doesn't Always Mean Fat Loss
What is metabolism? I do not have constipation or any physiological abnormalities! However, it's strange that every time I try to lose weight naturally, my body fat decreases while my weight remains the same, or my weight decreases while my body fat stays the same! What coul...
Dr. Xiao Yongxun Reply:
Dear Ms. Feng Xin Xin, 1. Metabolism encompasses both anabolism (synthesis) and catabolism (breakdown), along with various physiological processes within the body. The growth, repair, reproduction, and aging of the human body are all part of a series of metabolic activities. 2....[Read More] Understanding Metabolism: Why Weight Loss Doesn't Always Mean Fat Loss
Why Do Health Supplements and Skincare Products Lose Effectiveness?
Please clarify your question! Hello, Dr. Tang: 1. Why is it that when taking a health supplement, one feels it is effective at first, but after 3 or 4 doses, it seems to lose its effectiveness? 2. Similarly, when using skincare products, why does one feel more beautiful after th...
Dr. Tang Jieru Reply:
Hello Ms. Ru: I am not sure what health supplements you are referring to. What do you mean by "effective"? Are you talking about weight loss pills? Generally, health supplements are meant to provide nutrients, vitamins, and other substances that the body may lack, and a...[Read More] Why Do Health Supplements and Skincare Products Lose Effectiveness?
Understanding Elevated Mercury Levels in Blood: Causes and Solutions
Heavy metals in the blood Recently, our company conducted a health examination, and my test report indicated that the mercury level in my blood exceeds the standard. However, there are no hazardous factors present in the work environment. Among the 50 individuals examined, over 3...
Dr. Tang Jieru Reply:
In Taiwan, mercury poisoning is commonly caused by the use of traditional Chinese medicine such as cinnabar (HgS), calomel (HgCl2), and Ba Bao San. The laboratory diagnostic criteria are: blood mercury levels exceeding 10 mg/dL, or 24-hour urinary mercury levels exceeding 0.05 mg...[Read More] Understanding Elevated Mercury Levels in Blood: Causes and Solutions
Managing Steroid-Induced Weight Gain: Solutions and Alternatives
About steroids? My girlfriend previously suffered from a skin condition that could not be cured despite consulting various doctors. Eventually, a physician from Chang Gung Memorial Hospital prescribed a medication that helped control her symptoms. However, she gained weight as a ...
Dr. Ke Zhengchang Reply:
Hello: General corticosteroids can increase fat deposition, leading to symptoms such as moon facies and buffalo hump. After discontinuing the medication, these symptoms typically resolve gradually within one to two months with regular exercise, and there is no need to rely on tra...[Read More] Managing Steroid-Induced Weight Gain: Solutions and Alternatives
Understanding Mitral Valve Prolapse: Can It Cause Leg Swelling?
I would like to ask the doctor a question? Hello Doctor, I have a question for you. When mitral valve prolapse is severe, can it cause swelling in the legs? I am quite thin, weighing around 38-39 kilograms, so there isn't much flesh on my legs, making it hard to notice any...
Dr. Li Huixiong Reply:
Everyone gets sick, and when illness is unavoidable, it's important to face it bravely. You are likely aware of your own issues, and you understand the advice your doctor gives you. You should listen to your attending physician, cooperate fully, and avoid overexerting yourse...[Read More] Understanding Mitral Valve Prolapse: Can It Cause Leg Swelling?
Understanding Copper Metabolism Disorders and Related Conditions
What is copper ion metabolism disorder? What is copper ion metabolism disorder? Is there a possibility of cure for this condition? What is a vegetative state? What is Wernicke's...? What is cerebellar ataxia? Is rhabdomyosarcoma a benign or malignant tumor? What kind of sequ...
Dr. Ke Zhengchang Reply:
Hello BOBO: Copper ion metabolism disorder (Wilson's disease) leads to excessive accumulation in the liver, brain, and skin, resulting in cirrhosis and dementia. There are medications available to remove the excess copper, and the earlier the treatment, the better; treatment...[Read More] Understanding Copper Metabolism Disorders and Related Conditions
Weight Gain After Overusing Laxatives: Health Risks and Solutions
Taking excessive laxatives has resulted in a weight gain of 20 kg over the past year? Hello Doctor: A year ago, I used an enema for constipation, but it didn't work. Later, I bought laxatives from a pharmacy, which did help me have bowel movements, and I became dependent on ...
Dr. Li Huixiong Reply:
I wonder what kind of laxatives you are taking that allows you to consume more than five a day. Laxatives should not contain steroids. As for the 20 kilograms you gained over the past year, that is indeed a concern. May I ask your height? We can calculate your BMI (Body Mass Inde...[Read More] Weight Gain After Overusing Laxatives: Health Risks and Solutions
Understanding Lupus: Causes, Treatment, and Dietary Considerations
Systemic lupus erythematosus (SLE) The patient experiences persistent nosebleeds, low platelet count, purplish spots on the skin, and hair loss. What could be the cause of these symptoms? With the current level of medical care, is it possible to treat this condition? Is this a he...
Dr. Hong Hongchang Reply:
This condition is a challenging disease to treat in internal medicine and requires regular follow-up treatment. It is an autoimmune dysfunction disorder that should be managed by a specialist in allergy, immunology, and rheumatology to prevent the occurrence of complications.[Read More] Understanding Lupus: Causes, Treatment, and Dietary Considerations
Is It Safe to Be Exposed to Disinfectant Fumes from a Nearby Spray?
Could you please provide the content you would like me to translate? Yesterday, I passed through an alley where a person was carrying a cylindrical metal object. There was a tube that he directed towards a storm drain on the side of the road, and a large amount of white gas was e...
Dr. Ke Zhengchang Reply:
Hello Joy: If there are no immediate symptoms of skin allergies or respiratory difficulties from general insecticides (pyrethrins) and you are in an open space with good air circulation, there should generally be no major issues.[Read More] Is It Safe to Be Exposed to Disinfectant Fumes from a Nearby Spray?
Understanding Injections on the Upper Lip: Causes, Effects, and Concerns
Injection What could the injected substance be when administered at the upper lip margin? Is it for treating a hidden condition, for cosmetic purposes, or something else? The injection has caused skin discoloration that is progressively expanding, with discoloration observed on t...
Dr. Zeng Fenyu Reply:
Dermatology does not have any injectable treatments specifically for the upper lip border, so please consult a physician in person to understand the actual condition and diagnosis.[Read More] Understanding Injections on the Upper Lip: Causes, Effects, and Concerns
Managing Diabetes: Should Surgery Be Delayed for High Blood Sugar?
Diabetes mellitus Hello Dr. Ke: My mother is 63 years old and has had diabetes for seven years. She has hard skin on her feet, and the orthopedic doctor suggested surgery to remove it. However, my mother's blood sugar levels have been over 300 recently, which indicates she i...
Dr. Ke Zhengchang Reply:
If surgery is not urgent, it is recommended to stabilize blood sugar levels before proceeding with the operation.[Read More] Managing Diabetes: Should Surgery Be Delayed for High Blood Sugar?
Understanding Bronchial Fibrosis and Aspiration Pneumonia Symptoms
Bronchial fibrosis. Aspiration pneumonia? Hello, Dr. Kuo. 1. What are the symptoms of bronchial fibrosis? If the bronchus remains inflamed and is not treated, how long does it take for it to develop into fibrotic bronchus? Is there mucus, white phlegm, or clear phlegm present? ...
Dr. Guo Conghuai Reply:
Hello Miss Xiao Mei: 1. Bronchial fibrosis is an inflammatory process, similar to scarring of the skin. If the fibrosis is severe, it may lead to symptoms of wheezing. Generally, inflammation tends to resolve on its own, except in cases of bacterial infection, which requires one...[Read More] Understanding Bronchial Fibrosis and Aspiration Pneumonia Symptoms
Understanding Skin Itching and Organ Degeneration: A Guide for Families
Degeneration of the skin's sensory receptors? My sister has recently been experiencing a sensation on her skin that feels like insects crawling all over her body, and her breasts and genitalia are gradually shrinking and degenerating. There are only three sisters left in the...
Dr. Zeng Fenyu Reply:
Due to the described symptoms, it is difficult to determine the cause of the illness. It is recommended that your sister first consult with an internist or a dermatologist for evaluation, and the physician can decide if further tests are necessary.[Read More] Understanding Skin Itching and Organ Degeneration: A Guide for Families
Severe Back Pain: Understanding Nighttime Discomfort and Possible Causes
Excruciating back pain? I would like to inquire about back pain (approximately located at the back, between the ribs) that is very painful (to the point of being unbearable) and occurs mainly at night. The individual has a history of ovarian tumor removal, and I wonder if this is...
Dr. Yang Guojun Reply:
There are many causes of back pain, ranging from the simplest and most common, which is muscular and nerve pain, to more serious conditions such as stones or tumors (for example, chronic back pain could be a sign of colon cancer with bone metastasis) or severe back pain due to ao...[Read More] Severe Back Pain: Understanding Nighttime Discomfort and Possible Causes
Persistent Cough After Cold: Causes and Remedies for Relief
Coughing Dear Doctor: I am asking on behalf of my wife. She is 30 years old. Recently, she caught a cold and has already seen a doctor three times. Most of her other symptoms have improved, but her cough just won't go away. What are some ways to alleviate it? Additionally, w...
Dr. Ke Zhengchang Reply:
Hello Jimmy: It is normal for a cough to persist for a period of time (1-2 weeks) after a cold due to airway sensitivity. However, if the symptoms continue, it is necessary to see a pulmonologist for further examination and treatment.[Read More] Persistent Cough After Cold: Causes and Remedies for Relief
Understanding Cardiac Catheterization: Purpose, Risks, and What to Expect
Cardiac catheterization Hello Dr. Lee: I went for a check-up for heart disease, and in addition to an electrocardiogram and cardiac imaging, the doctor is now requesting that I be hospitalized for a cardiac catheterization. What is cardiac catheterization? Why is this test necess...
Dr. Li Huixiong Reply:
In simple terms, cardiac catheterization or cardiac catheter therapy refers to the procedure of inserting a thin tube through the skin and into the blood vessels to reach the heart for further examination, evaluation, or treatment. From your description, it is understood that you...[Read More] Understanding Cardiac Catheterization: Purpose, Risks, and What to Expect