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Understanding Infant Vomiting: Causes and Care for Your Baby

Vomiting Hello Dr. Cheng, my son just turned one month old and is exclusively breastfed. However, he has been experiencing bloating. Previously, his digestion was fine, but in the last couple of days, he has been vomiting, and the amount is significant and projectile. Since he is...

Dr. Zheng Peian reply Pediatrics
Dear Linda, The phenomenon of infant spitting up usually improves within the first six months. However, if the amount of vomit is significant and appears in a projectile manner, it may indicate that the baby is unwell, potentially due to gastroenteritis or intestinal obstruction...

Understanding Infant Feeding Issues: Teething, Crying, and Gastrointestinal Concerns

Is there a problem with the gastrointestinal tract? Hello Dr. Cheng, I have a few questions I would like to ask you: 1. My baby is already 3 and a half months old, but he only consumes about 120cc of milk per feeding (approximately every 3 to 3.5 hours). Recently, he has been t...

Dr. Zheng Peian reply Pediatrics
Infants aged 3 to 6 months often extend their feeding times due to their curiosity about the world around them, which is not directly related to teething. As long as their height, weight, and overall growth and development are normal, there is no need for excessive concern. If th...

Understanding Prolonged Fever in Toddlers: Causes and Treatments

Persistent fever lasting more than five days? My child just turned two years old, but often has a fever that lasts for five consecutive days, with temperatures exceeding 39 degrees Celsius each time. He also has a severe cough and produces a lot of phlegm, yet the doctor only men...

Dr. Zheng Peian reply Pediatrics
In pediatric outpatient clinics, approximately half of young children seek medical attention due to fever. When various viruses or bacteria invade the body, they release toxins that alter the temperature-regulating center in the brain, resulting in fever. In fact, fever is just o...

Common Pediatric Orthopedic Concerns: Hip Length Discrepancy and Cleft Lip

Pediatric orthopedics and other issues? Hello, Doctor: I currently have two children, one girl and one boy. My daughter is 2.5 years old, and my son is 1 year and 3 months old. I have a few questions for you: 1. My daughter has a condition where her left leg is longer than her ...

Dr. Zheng Peian reply Pediatrics
1. Observe whether the heights of both hip bones are the same or measure the difference between the two legs while lying flat. It is generally recommended to follow up with a pediatric orthopedic specialist every 1-2 years. 2. It is advisable to take the child to a pediatric neur...

Mixing Cow and Goat Milk for Infant Nutrition: Is It Safe?

Nursing with cow and goat milk? Hello Dr. Cheng: My son is now 4 and a half months old and is currently drinking Enfa A+. A friend mentioned that goat milk formula can be beneficial for the respiratory system. I am considering mixing cow's milk formula with goat milk formula...

Dr. Zheng Peian reply Pediatrics
Hello, Ru'er's Mommy: Your baby weighed 2.5 kg at birth and 6.5 kg at four and a half months, which is considered normal. It is recommended to record height, weight, and growth development every two months and document it on the growth chart in the health booklet for re...

Persistent Cough and Fever in Children: Causes and Solutions

Persistent cough with recurrent fever? Hello Dr. Cheng! My son is now 3 years old. He has been coughing since before the Lunar New Year, initially due to post-nasal drip. Since the fifth day of the new year, he has been experiencing intermittent fevers, with temperatures rising a...

Dr. Zheng Peian reply Pediatrics
There are many causes of fever, and it is essential to identify the underlying cause in order to provide appropriate treatment to improve the condition. Administering antipyretics and suppositories only temporarily alleviates the discomfort associated with the fever. Please seek ...

Is Your Child's Diarrhea Linked to Milk? Tips for Parents

The child has persistent diarrhea? My child is three years old and has been drinking fresh milk bought from 7-11. After drinking it, he often has diarrhea. Should he stop drinking it? Will it eventually be okay if he continues? Is it suitable for him to drink adult milk, or does ...

Dr. Zheng Peian reply Pediatrics
Chinese individuals often have difficulty digesting lactose in milk due to a lack of the enzyme needed to break it down, which can lead to diarrhea. If consumption continues for a period of time, diarrhea may improve slightly as the body adapts. Both fresh milk for adults and gro...

Concerns About Undescended Testicle in Newborn: What Parents Should Know

Undescended testicles at birth? My brother's son was born in early January in mainland China, and one of his testicles has not descended into the scrotum yet. The doctors in mainland China said it is not a concern, but we are still worried that if it takes too long, the test...

Dr. Zheng Peian reply Pediatrics
Cryptorchidism, commonly known as undescended testis, is typically monitored until the infant is 8 to 10 months old. If the testis has not descended by the age of 1, early surgical intervention is recommended to prevent developmental issues and reduce the risk of malignant transf...

Why Does My Baby Shiver While Urinating? Pediatric Concerns Explained

The baby trembles while urinating? The baby is now over three months old and often shivers when urinating. Is this a sign of a urinary system issue or a kidney problem? Should we see a doctor?

Dr. Zheng Peian reply Pediatrics
Please have a pediatrician conduct a thorough examination, and if necessary, perform a urinalysis or other tests.

Frequent Colds in Children: Causes and Solutions for Parents

Frequent illness? Hello, doctor. My child often catches colds, and the symptoms include coughing, runny nose, and throat inflammation. It happens several times a month on average. What should I do?

Dr. Zheng Peian reply Pediatrics
Young children typically catch colds 5 to 10 times a year. This frequency often increases when they are in preschool or when there are more young children at home, as they tend to spread infections to each other. If a child has allergic rhinitis or bronchial allergies, it can exa...

Choosing the Right Formula for Your One-Year-Old: Iron and Nutrient Considerations

Transitioning a one-year-old baby to a different milk? My sister is one year old, and I have been comparing the ingredients of various infant formulas. There are reports suggesting that those with higher iron content are better. The iron content in Kabrita is higher than that in ...

Dr. Zheng Peian reply Pediatrics
The differences in iron content among various infant formulas are actually not significant. Unless the baby has iron-deficiency anemia, it is not necessary to use high-iron formulas; excess iron that cannot be absorbed will simply be excreted in the stool. My personal recommendat...

Understanding Breast Development in Young Girls: When to Seek Help

Breast development Hello, I have a question. My daughter is 10 years old, 140 cm tall, and weighs 25 kg. Today I found a hard lump in her left breast, which hurts when touched. Is this normal breast development? She had a similar situation at 9 years old, and I took her to a pedi...

Dr. Zheng Peian reply Pediatrics
At 10 years old, with a height of 140 cm and a weight of 25 kg (10-25 percentile), although still within the normal range, it is important to utilize growth charts and record measurements every 2-3 months to assess whether growth velocity is normal. Sexual development typically b...