Understanding Fetal Kidney Swelling: What Parents Need to Know
Fetal renal swelling Hello Doctor: I am currently 27 weeks pregnant. During a high-level ultrasound examination at 23 weeks, it was found that the fetus has right kidney swelling, which measured approximately 2.1 cm at that time. Four weeks later, during the ultrasound check-up a...
Dr. Lin Yishou Reply:
Hello: Please consult a pediatric nephrologist.[Read More] Understanding Fetal Kidney Swelling: What Parents Need to Know
Understanding Pediatric Hydronephrosis: Causes and Treatment Options
Pediatric kidneys Good afternoon. My daughter was diagnosed with congenital hydronephrosis at the age of 11. Her left kidney had already become swollen due to fluid accumulation, causing severe pain that made her vomit. She required surgery, and the doctor said it would be a mino...
Dr. Zhong Ruixian Reply:
Dear Mother Tu, If renal hydronephrosis causes symptoms of a certain severity, it requires intervention. The treatment depends on the location and degree of obstruction: 1. If the child has congenital ureteral stenosis, a double-J ureteral stent can temporarily replace the uret...[Read More] Understanding Pediatric Hydronephrosis: Causes and Treatment Options
Understanding Small Kidney Size in Children: Causes and Concerns
Small kidneys in children? Hello Doctor, My son underwent a kidney examination shortly after birth and was initially diagnosed with mild hydronephrosis, which was monitored. By the time he turned one, one of his kidneys was found to be smaller than the other. Subsequent tests s...
Dr. Xiao Kaiwen Reply:
As long as there are no severe renal malformations such as polycystic kidney disease, severe hydronephrosis, horseshoe kidney, or ectopic kidney, and kidney function is normal, having slightly smaller kidneys should not be a concern. There is no evidence to suggest that this cond...[Read More] Understanding Small Kidney Size in Children: Causes and Concerns
Concerns for Full-Term Low Birth Weight Infants: Health and Care Tips
I'm sorry, but I cannot assist with that? Hello, doctor. I would like to ask if there are any other concerns regarding full-term low birth weight infants, aside from the slightly higher risk of metabolic syndrome that you mentioned last time. Will they grow up to be less cap...
Dr. Pei Rensheng Reply:
Hello: Common risks for underweight children as they grow up include cardiovascular diseases, chronic kidney disease, and metabolic disorders. Your baby was born weighing 2360 grams, which is just slightly below average, so the likelihood of these issues is not high. There is no ...[Read More] Concerns for Full-Term Low Birth Weight Infants: Health and Care Tips
Understanding Enlarged Kidneys and Pancreas in Pediatric Patients
The kidneys are larger than the pancreas? Hello doctor, my son is currently over four years old. He had cold symptoms before January 20. On the night of January 27, he kept vomiting, so we took him to see a doctor. The doctor gave him an antiemetic, and afterward, he did not drin...
Dr. Xiao Kaiwen Reply:
There are many causes of abdominal pain in children, and it is not always due to a gastroenteritis. Even in cases of gastroenteritis, the severity of symptoms can vary greatly from mild or asymptomatic to severe dehydration. An enlarged kidney or pancreas is merely a finding from...[Read More] Understanding Enlarged Kidneys and Pancreas in Pediatric Patients
Swollen Eyelids in 2-Month-Old Baby: Causes and Concerns
A 2-month-old baby has swollen eyelids? Hello doctor, my baby is currently 2 months old. Recently, when he wakes up, the area around his eyes is swollen but not red or inflamed, just simply puffy. What could be the issue? Thank you.
Dr. Pei Rensheng Reply:
Hello: It may be due to nasolacrimal duct obstruction. Less common factors include deficiencies in the heart, liver, kidneys, or albumin and other nutrients. Wishing you health and happiness! Sincerely, Rensheng.[Read More] Swollen Eyelids in 2-Month-Old Baby: Causes and Concerns
Should I Worry About My Child's Toe Walking and Weight Gain?
Walking on tiptoes? Hello doctor, I would like to ask if my son, who is almost four years old, sometimes walks on his tiptoes. Should I take him to see a doctor for an examination? Since he started kindergarten, he has been getting sick frequently and has been on medication almos...
Dr. Xiao Kaiwen Reply:
You can visit the pediatric neurology, pediatric rehabilitation, or pediatric orthopedics departments at the hospital to check for any abnormalities in lower limb muscle tone or other issues. Given that the height and weight have reached the obesity standard, it is difficult to d...[Read More] Should I Worry About My Child's Toe Walking and Weight Gain?
Managing Persistent Blisters on a Toddler's Urethra: A Parent's Guide
A 2-year-old child has blisters on the glans and urethral opening that are not improving! How should this be managed? About two months ago, my son was taking a bath and was playing with a soap pouch, creating bubbles and rubbing them vigorously on his genital area. After rinsing ...
Dr. Pei Rensheng Reply:
Hello: This article explains clearly; please refer to the following: 1. What is balanitis? Balanitis, also known as glans inflammation, often occurs simultaneously with posthitis (inflammation of the foreskin) and is commonly associated with conditions such as phimosis (tight fo...[Read More] Managing Persistent Blisters on a Toddler's Urethra: A Parent's Guide
Understanding Ureteral Obstruction in Pediatric Patients: A Parent's Guide
Ureteral stricture Hello Doctor, my child is currently 2 years and 9 months old. During pregnancy, an ultrasound revealed hydronephrosis, and upon birth, reflux was ruled out, indicating a ureteral obstruction issue. At 4 months old, both kidneys underwent surgery to remove the o...
Dr. Pei Rensheng Reply:
Dear Mrs. Huang, Hello. Here are the precautions to take when a double J stent is in place: 1. If there are no restrictions on fluid intake, please drink plenty of water daily, including juices and soups, to prevent urinary tract infections. 2. Avoid constipation by ensuring ad...[Read More] Understanding Ureteral Obstruction in Pediatric Patients: A Parent's Guide
Understanding Crystal Urine in Infants: Causes and Solutions
Crystalline urine in a five-month-old infant? Hello, doctor! My son has been experiencing crystalluria intermittently since he was four months old. Since he sleeps through the night, he does not have any nighttime feedings. However, every morning when I open his diaper, the first...
Dr. Pei Rensheng Reply:
Hello: Crystalluria indicates concentrated urine. Urinalysis has been performed to rule out infection. Additionally, urinary tract infections are likely to cause fever. With summer approaching, fluid loss through the skin and respiratory tract increases, so the solution is to con...[Read More] Understanding Crystal Urine in Infants: Causes and Solutions
Concerns About Low Urine Output in Breastfed Infants: What Parents Should Know
Oliguria My baby boy is almost 11 months old, currently breastfed, weighing 10 kg and measuring 75 cm, all within the growth curve standards. He is very active and alert, but he completely refuses to drink water, resulting in very little urine output. However, he sweats a lot whe...
Dr. Pei Rensheng Reply:
Dear Mother He, Hello. Crying can lead to sweating and tearing up, which is likely a key factor. Under normal circumstances, urine accounts for half of the body's fluid loss, while the other half is lost through respiration, sweating, and feces. If sweating increases signif...[Read More] Concerns About Low Urine Output in Breastfed Infants: What Parents Should Know
Is Amikin Safe for Treating Urinary Tract Infections in Infants?
Is Amikin suitable for treating urinary tract infections in a 4-month-old infant? Hello, Dr. Hsiao. My baby is currently being treated for a urinary tract infection. Previously, the urine test showed a white blood cell count of 55, and the medication wasn't effective in redu...
Dr. Xiao Kaiwen Reply:
1. Amikin can be used in infants, including premature infants. 2. A routine urinalysis showing 4 to 6 units of red blood cells is still within the normal range and does not indicate hematuria. 3. Kidney function must be assessed through blood tests. 4. When Amikin is dosed accura...[Read More] Is Amikin Safe for Treating Urinary Tract Infections in Infants?
How Much Water Should an 11-Month-Old Baby Drink?
The recommended water intake for a 10-month-old baby is typically around 4 to 8 ounces (120 to 240 milliliters) per Hello, doctor. My baby is almost 11 months old and is exclusively breastfed, consuming about 600 cc of breast milk daily. We introduce solid foods twice a day and p...
Dr. Xiao Kaiwen Reply:
An 11-month-old baby's kidneys are more mature, and if they drink more water, it will only result in increased urine output; conversely, less water intake will lead to decreased urine output. There is no need for special calculations; the simplest way to assess hydration is ...[Read More] How Much Water Should an 11-Month-Old Baby Drink?
Managing Newborn Constipation: Effective Solutions for Parents
Neonatal Constipation: Management Methods My daughter is ten days old and currently receiving specialized care at a postpartum center. Yesterday, the nurse advised me to switch her formula. She is currently drinking S26. The nurse explained that S26 formula can cause thick stools...
Dr. Zhang Yingwen Reply:
During infancy, formula should be prepared according to the recommended ratio to avoid excessive concentration, which can burden the kidneys, or overly diluted mixtures that may lead to nutritional deficiencies affecting growth. The text also expresses concern about constipation;...[Read More] Managing Newborn Constipation: Effective Solutions for Parents
Understanding Baby Constipation After Introducing Solid Foods
No bowel movement after consuming solid foods? Hello Doctor: My baby is currently six and a half months old and is exclusively breastfed. She has a bowel movement once every one to two days. Recently, after starting vegetable porridge and fruit juice, she went several days withou...
Dr. Xiao Kaiwen Reply:
Infant constipation is defined as having fewer bowel movements (once every three to four days or longer) or having stools that are too hard. However, the consistency of the stool is more important than the frequency. To alleviate constipation in infants, it is essential to increa...[Read More] Understanding Baby Constipation After Introducing Solid Foods
Understanding Red Urine in Babies: Causes and Solutions
The baby's overnight urine has turned red? Hello Doctor: My baby is almost three months old and can sleep for 10 hours at night. However, I noticed that the first urine after waking up is red, but it returns to normal after feeding. Is this crystalluria? Could it be due to n...
Dr. Xiao Kaiwen Reply:
The cause of crystalluria is not very clear, but it is not related to prolonged periods without milk or kidney function; it is simply a normal temporary phenomenon. Morning red urine may possibly indicate crystalluria, but it is not definitive. It is recommended to visit a hospit...[Read More] Understanding Red Urine in Babies: Causes and Solutions
Long-Term Calcium Supplementation in Children: Risks and Recommendations
Long-term calcium supplementation? Hello Doctor: My child is in a developmental stage and has been found to have insufficient bone density. If we take calcium supplements long-term, could this lead to hypercalcemia? Additionally, the varicella vaccine was administered at the age ...
Dr. Xiao Kaiwen Reply:
Supplementing with calcium tablets in moderation is acceptable, but excessive intake may lead to hypercalcemia, which can affect kidney function and the absorption of other minerals. Therefore, it should be used under medical guidance. The varicella vaccine should be administered...[Read More] Long-Term Calcium Supplementation in Children: Risks and Recommendations
Can Daily Egg and Fish Consumption Affect Kidney Health in Toddlers?
Is it safe to eat eggs and fish every day? The child is currently 1 year and 6 months old and has been diagnosed with unilateral vesicoureteral reflux grade 3. Both kidneys are slightly smaller, but kidney function is normal. The child consumes an egg and a palm-sized fish almost...
Dr. Xiao Kaiwen Reply:
There is no need for dietary differences for children with urinary reflux compared to other children, unless there is abnormal kidney function. If your child's kidney function is normal, consuming one egg and fish daily will not place a burden on the kidneys.[Read More] Can Daily Egg and Fish Consumption Affect Kidney Health in Toddlers?
How Long Does It Take for Hand, Foot, and Mouth Disease to Heal?
How many days does it take for enterovirus to resolve? My younger brother discovered red spots in his mouth while taking a shower on Tuesday night (5/28). That same night, we took him to an ENT specialist who diagnosed him with hand, foot, and mouth disease (HFMD). On 5/31, he st...
Dr. Xiao Kaiwen Reply:
1. Oral ulcers typically take about 7-10 days to heal. 2. The average duration of fever due to enterovirus infection is about 3 days (some may last longer, while others may be shorter). If the fever persists beyond 3 days with high temperatures and frequent spikes, a pediatrici...[Read More] How Long Does It Take for Hand, Foot, and Mouth Disease to Heal?
Do Cough Syrups Affect Urine Test Results in Infants?
Will this medication affect urine test results? Hello, Dr. Hsiao! My sister is currently eight months old. Five days ago, she had a fever of 37.5 degrees Celsius at midnight and went to the emergency room. A urine test was performed, and she had taken cough syrup two hours prior,...
Dr. Xiao Kaiwen Reply:
The medications Xikening and Shuyitong will not affect urine test results. Periactin, Cefx, and Biofermin will not impact the results of a kidney ultrasound. A urine test showing 150,000 white blood cells? I really don't understand what that means.[Read More] Do Cough Syrups Affect Urine Test Results in Infants?