Understanding Lymph Nodes: When to Seek Medical Attention for Concerns
My lymph nodes? Hello doctor, a while ago I felt a lump in my throat when swallowing saliva, so I went to see an otolaryngologist. I mentioned that I felt a movable lymph node on the left side of my neck, and the doctor said it was nothing serious. The swallowing issue was attrib...
Dr. Yang Hongzhi reply Internal Medicine
Systemic lymphadenopathy can initially be evaluated by a hematologist-oncologist or an infectious disease specialist.[Read More] Understanding Lymph Nodes: When to Seek Medical Attention for Concerns
Understanding Male Development: What Age Do Boys Stop Growing?
Regarding male development? I would like to ask Dr. Yang, at what age do boys typically stop developing?
Dr. Yang Hongzhi reply Internal Medicine
Boys typically reach their full height by around the age of 16.[Read More] Understanding Male Development: What Age Do Boys Stop Growing?
Why Sweet Foods Make Me Feel Sick: Understanding Unexplained Reactions
Whenever I consume sweet foods, I experience discomfort in my body? Hello, I have a question to ask. In the past, I didn't experience this, but for the last two years, whenever I consume foods or drinks that are mildly sweet or sweeter, I have difficulty breathing, break out...
Dr. Yang Hongzhi reply Internal Medicine
Physiological diseases may not be like this, but issues related to specific constitutions are difficult to determine.[Read More] Why Sweet Foods Make Me Feel Sick: Understanding Unexplained Reactions
Does Drinking Water Cause Edema and Weight Gain? Expert Insights
Can drinking water cause edema? Drinking water can lead to a temporary increase in body weight due to water retention, but this is not the same as gaining fat. The body can retain water for various reasons, including dietary salt intake, hormonal changes, and physical activity le...
Dr. Yang Hongzhi reply Internal Medicine
If bodily functions are normal, drinking water typically does not lead to edema. Consuming 4000cc of water in a day is considered excessive, and part of this may be due to underlying medical conditions.[Read More] Does Drinking Water Cause Edema and Weight Gain? Expert Insights
Understanding Stroke Risks and Blood Sugar Monitoring for Diabetic Patients
Medical Knowledge (Forwarded from the Director's Mailbox) Dear Director: 1. For long-term diabetes patients, does poor blood sugar control increase the risk of stroke? 2. For long-term diabetes patients currently experiencing a second stroke (under treatment), is daily bl...
Dr. Yang Hongzhi reply Internal Medicine
Diabetes increases the risk of stroke, and poor diabetes control further elevates this risk. Whether daily monitoring is necessary depends on the treatment method and blood glucose control status. If insulin injections are used and blood glucose is poorly controlled, daily monito...[Read More] Understanding Stroke Risks and Blood Sugar Monitoring for Diabetic Patients
Understanding Lymphadenopathy: Symptoms, Causes, and When to Seek Help
Lymphadenopathy Hello doctor, about three months ago, I noticed a line of swollen lymph nodes on the right side of my neck. When I visited an ENT specialist, the doctor checked for nasopharyngeal cancer and said it was not the case. He mentioned that it was caused by a viral infe...
Dr. Yang Hongzhi reply Internal Medicine
In principle, lymphadenopathy tends to resolve on its own, and the likelihood of cancer is relatively low. The possibility of a painful infection is greater; however, this is not absolute. You may consider consulting an oncologist or an infectious disease specialist for further e...[Read More] Understanding Lymphadenopathy: Symptoms, Causes, and When to Seek Help
Can People with High Uric Acid Levels Consume Clam Extract?
Can individuals with elevated uric acid levels consume clam extract? Hello, Dr. Yang. My husband recently received his health check-up report, which indicated that his uric acid levels are elevated. I would like to ask you, Dr. Yang, whether individuals with high uric acid can st...
Dr. Yang Hongzhi reply Internal Medicine
The purine content in clams ranges from 25-150 mg per 100 g, but there is currently no analyzed data on purines in Taiwan. While the purine levels in salmon, tuna, and snapper cannot be definitively classified as low or high, seafood is still considered a source of protein that c...[Read More] Can People with High Uric Acid Levels Consume Clam Extract?
Managing Eye Pain at Night for Patients with Thyroid Disease
Protruding eyes can cause pain during the night? Hello, Director Yang. I would like to ask for your advice. My father is 64 years old and has been suffering from thyroid disease for over ten years, which has been managed with medication, and his condition is stable. However, he h...
Dr. Yang Hongzhi reply Internal Medicine
A small number of patients with thyroid eye disease may require special treatment (such as the use of corticosteroids), and an evaluation by an ophthalmologist is recommended. Patients with thyroid disease can take glucosamine without any impact on their condition.[Read More] Managing Eye Pain at Night for Patients with Thyroid Disease
How Long Should You Fast Before a Full Health Checkup?
excuse me? How long should one refrain from eating before a full-body health check, and what is the cost? How much time will it take? I apologize, but I'm not sure which department to ask!
Dr. Yang Hongzhi reply Internal Medicine
Fasting generally requires more than 8 hours. The Advanced Health Examination Center at Hsinchu Hospital offers half-day and full-day health check-ups. The price for a full-day check-up is NT$13,000 and NT$14,500, while the half-day check-up is available at various prices dependi...[Read More] How Long Should You Fast Before a Full Health Checkup?
Understanding Thyroid Nodules: Risks, Diet, and Inheritance
Thyroid nodule My mother has a thyroid nodule, and the doctor said it is benign. I would like to ask if it can become malignant. What dietary precautions should be taken to prevent it from becoming malignant? Can thyroid nodules be hereditary? Thank you, doctor.
Dr. Yang Hongzhi reply Internal Medicine
It was originally thought to be a benign nodule, but a small percentage may eventually be diagnosed as malignant tumors. Diet is likely not significantly related to malignant transformation, and thyroid diseases have a hereditary tendency.[Read More] Understanding Thyroid Nodules: Risks, Diet, and Inheritance
Understanding Thyroid Issues: Symptoms and Diagnosis Explained
Thyroid issues? I recently went to the hospital for an ultrasound examination and blood tests, both of which were normal. The thyroid gland showed no issues in the blood tests, but the doctor mentioned that my thyroid function is slightly elevated (is this hyperthyroidism?). He e...
Dr. Yang Hongzhi reply Internal Medicine
Hello: Hyperthyroidism is an overactive thyroid condition. Surgery is one of the symptoms of hyperthyroidism, and ultrasound may not always reveal hyperthyroidism.[Read More] Understanding Thyroid Issues: Symptoms and Diagnosis Explained
Excessive Sweating and Strong Odor: What Does It Mean for Your Health?
Excessive sweating, especially when accompanied by a strong odor resembling uric acid, may indicate an underlying issue. It could be related to conditions such as hyperhidrosis, metabolic disorders, or even dietary factors. It is advisable to consult a healthcare professional for...
Dr. Yang Hongzhi reply Internal Medicine
This symptom does not indicate the presence of a specific disease.[Read More] Excessive Sweating and Strong Odor: What Does It Mean for Your Health?
Unusual Sweating: What Sticky Sweat Could Mean for Your Health
Recently, my sweating has been abnormal, and when I do sweat, it feels sticky? My mother has high blood pressure and experiences dizziness. Recently, she has noticed that her sweating is different than usual and feels stickier. Is this a symptom? Please help answer! Thank you!
Dr. Yang Hongzhi reply Internal Medicine
Sweat that is stickier does not indicate a specific disease.[Read More] Unusual Sweating: What Sticky Sweat Could Mean for Your Health
Understanding Dark Yellow Urine: Causes and When to Seek Help
Dark yellow urine In the past few days, my urine has been very yellow, almost the color of cola. I haven't consumed any colored beverages recently. Could this be a sign of an illness?
Dr. Yang Hongzhi reply Internal Medicine
To determine if jaundice is present, one can examine the sclera (the white part of the eyes) for any yellowing. If jaundice is observed, the most common cause is liver disease.[Read More] Understanding Dark Yellow Urine: Causes and When to Seek Help
Understanding Nail Splitting: Causes and Nutritional Deficiencies
About fingernails? My nails split down the middle, almost like a crack, and while the flesh isn't visible, it hurts a lot when I wash things and they catch on something. Could this be due to a deficiency in certain nutrients? I have a history of thyroid issues, but I have al...
Dr. Yang Hongzhi reply Internal Medicine
Hello: Thyroid dysfunction can sometimes lead to nail issues, but once treated, there should be no problems. Cracks in the nails generally do not indicate a specific nutritional deficiency.[Read More] Understanding Nail Splitting: Causes and Nutritional Deficiencies
Can Vinegar Tablets Help Improve Diabetes in Elderly Patients?
Vinegar crystal tablets I would like to ask the doctor, both my father-in-law and mother-in-law are diabetic patients. My father-in-law is nearly ninety years old and has had diabetes for over twenty years, while my mother-in-law has had diabetes for six to seven years. My father...
Dr. Yang Hongzhi reply Internal Medicine
I do not believe that this food has any special effects in improving diabetes.[Read More] Can Vinegar Tablets Help Improve Diabetes in Elderly Patients?
Understanding Thyroid Surgery: Scar Length and Recovery Insights
Thyroid function disorder surgery? Hello doctor, I recently found out that I have thyroid dysfunction issues. The doctor suggested surgery, but I am very concerned about scarring. I would like to ask the doctor, if I undergo surgery, how long might the scar be? Thank you.
Dr. Yang Hongzhi reply Internal Medicine
Currently, simple hyperthyroidism is generally not recommended for surgery, and the scar is approximately 5-6 centimeters.[Read More] Understanding Thyroid Surgery: Scar Length and Recovery Insights
Understanding Thyroid Issues: Can Medication Help You Gain Weight?
Thyroid issues? I recently had a medical check-up, and the doctor told me that my thyroid gland is palpable in my throat. He mentioned that this could be the reason why I have difficulty gaining weight, as I have been underweight for many years despite eating a lot. I recently we...
Dr. Yang Hongzhi reply Internal Medicine
If weight loss is caused by hyperthyroidism, weight will increase after medication control. However, if there is only thyroid enlargement but thyroid function is normal, then the thyroid is not related to weight.[Read More] Understanding Thyroid Issues: Can Medication Help You Gain Weight?
Am I Experiencing Hypersomnia? Understanding Excessive Sleepiness
Could it be narcolepsy? Hello Doctor: For the past year, I have been feeling extremely sleepy almost every day. I average about 10 hours of sleep per day and can take an additional 2-hour nap in the afternoon. If I only sleep for 7 or 8 hours in a day, I feel extremely fatigued a...
Dr. Yang Hongzhi reply Internal Medicine
True hypersomnia is a rare condition, and it is important to evaluate for other underlying medical issues during outpatient consultations.[Read More] Am I Experiencing Hypersomnia? Understanding Excessive Sleepiness
Managing Adrenal Hormone Deficiency: Side Effects and Natural Alternatives
Adrenal hormones Hello. I have a deficiency in adrenal hormones, with normal test values ranging from 5 to 25, but mine is only 0.25. Therefore, my doctor prescribed a corticosteroid at a dosage of 0.25 mg once daily. However, I am experiencing side effects such as weight gain, i...
Dr. Yang Hongzhi reply Internal Medicine
1. The use of supplemental doses of steroids is not expected to produce the side effects you mentioned. 2. Long-term supplementation is usually required, and whether lifelong use is necessary depends on the cause of adrenal insufficiency. 3. There should be no need to rely on oth...[Read More] Managing Adrenal Hormone Deficiency: Side Effects and Natural Alternatives