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Zhang Xian Hua
Pediatrics
About me
Zhang Xianhua: Master's degree, chief physician, director of the Children's Digestive Neurology Department (Pediatric Seventh Department) of Hunan People's Hospital. Member of the National Professional Committee of Pediatricians of the Chinese Medical Doctor Association, member of the Minimally Invasive Professional Committee of the Chinese Maternal and Child Health Association's Pediatric Digestive Minimally Invasive Working Group, deputy director of the Pediatric Digestive Group of the Hunan Pediatric Association, registered nutritionist of the Chinese Nutrition Society, member of the Committee of Allergies and Immune Reactions of Traditional Chinese and Western Medicine in Hunan Province, expert in the National Science and Technology Expert Database of the Ministry of Science and Technology, expert reviewer in the Medicine and Health Evaluation Expert Database of Hunan Province, member of the Forensic Identification Committee of Hunan Province, member of the Medical Accident Identification Committee of Hunan Province, expert in the Vaccination Identification Committee of Hunan Province. Engaged in pediatric clinical and research teaching for more than twenty years, repeatedly honored as an outstanding medical worker, outstanding Communist Party member, medical ethics model and recipient of awards from the Health Department.
Proficient in diseases
Specializes in: diagnosis and treatment of complex diseases in pediatric digestive system, digestive endoscopy technology, and emergency critical care.
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The difference between infant umbilical hernia and hernia
Infant umbilical hernia is a type of hernia, which differs from general hernias as the latter encompasses a broader category including umbilical hernia, direct inguinal hernia, indirect inguinal hernia, etc. Infant umbilical hernia is caused by a congenital weakness in the abdominal wall at the navel, leading to a protrusion. Similarly, hernias are often the result of insufficient developmental thickness of the abdominal wall. Thus, when intra-abdominal pressure increases, contents such as the intestine can protrude through the hernia sac, forming a hernia. Regardless of the type, whether umbilical or otherwise, it is essential to visit a pediatric surgical department in a hospital for examination and analysis. Most umbilical hernias close as the child grows and the hernial ring narrows, usually by the age of two, and often do not require special treatment. However, surgical treatment may be necessary for a small portion of cases where the diameter of the hernial ring is larger than two centimeters or has not closed after the age of two. For hernias in other locations, if incarceration occurs, emergency surgery is needed, and surgery may still be required if the condition does not resolve spontaneously.
How many months can an infant umbilical hernia heal?
Umbilical hernia in infants is caused by congenital development of the umbilical area and weak abdominal muscles, leading to protrusion of the umbilicus. This protrusion is more likely to occur when the child cries intensely, has digestive issues, or experiences increased pressure in the gastrointestinal tract. The majority of umbilical hernias heal on their own as the child ages; small hernial rings may heal within a few months, and about 80% of slightly larger hernias heal by the age of two. However, a small number of children with umbilical hernias, especially those with a hernial ring diameter greater than 2 cm, usually cannot heal on their own. Generally, if a noticeable umbilical hernia still exists after the age of two, surgical treatment may be necessary, though no special treatment is typically needed before that.
Can an infant umbilical hernia cause crying?
Infant umbilical hernia is caused by a congenital weakness in the umbilicus, usually manifesting as an umbilical bulge during increased abdominal pressure. Generally, an umbilical hernia does not cause children to cry. However, if the hernia ring is relatively large, and abdominal structures such as the greater omentum or small intestine protrude through it, incarceration can occur, leading to abdominal discomfort and crying in the child. In such cases, carefully pushing the hernia back in is usually sufficient. Umbilical hernias typically do not require special treatment; it is only necessary to prevent prolonged intense crying in children and to actively prevent and treat indigestive diseases. Generally, as the child grows older and their physique strengthens, the hernia ring narrows and may even close naturally. Only a small number of babies, if the hernia ring diameter is larger than 2 cm, or if there is a noticeable umbilical hernia after the age of two, might experience discomfort requiring surgical treatment.
Is an umbilical hernia in infants serious?
Infant umbilical hernia is caused by a weak abdominal wall around the navel, which is underdeveloped, leading to protrusion. This is prone to happen when intra-abdominal pressure is high. Therefore, it's usually sufficient to avoid intense crying in children and actively treat gastrointestinal diseases without special treatment. This is because 80% of infants will naturally see the hernia ring narrow, or even close by itself by the age of two, leading to healing. Only a few children, if the hernia ring diameter is large, more than 2 cm, or if the umbilical hernia is still evident after the child turns two, will require surgical treatment.
What are good remedies for infant umbilical hernia?
Umbilical hernia in infants is caused by congenital underdevelopment of the abdominal muscles, forming a bulge beneath the skin due to abdominal distension protruding from the umbilicus. In fact, it usually does not require special treatment. Most umbilical hernias will gradually narrow and shrink within the first year after birth as the infant's nutrition and physique improve and the abdominal muscles develop, typically leading to natural closure with a very good prognosis. In daily care, it is important to prevent the child from crying loudly, especially when the child has gastrointestinal diseases and increased intestinal gas, which should be actively treated to minimize the herniation and to reduce it back when it does protrude. With such care, the chances of natural healing increase. However, if the child is over four years old and the hernia sac is still relatively large, surgical repair might be necessary.
Does infant umbilical hernia require surgery?
If an infant's umbilical hernia still shows obvious protrusion after two years of age, surgery is required. Another scenario that necessitates surgery is if the diameter of the hernia ring of the infant's umbilical hernia is relatively large, such as more than 2cm, as generally, it cannot heal by itself. However, over 80% of infant umbilical hernias do not require special treatment or surgery. As age increases and nutrition is maintained, the subcutaneous tissues around the abdominal wall's umbilical hernia ring can repair and narrow, leading to healing.
How long does it take for an infant umbilical hernia to heal?
Infant umbilical hernia is caused by congenital weakness of the umbilical and abdominal regions, resulting in protrusion of the navel. Generally, it does not require special treatment. This is because up to 80% of infant umbilical hernias will gradually decrease in size as the child ages and physically develops, and the hernial ring may even close, thereby healing naturally. Surgery is usually chosen only if the diameter of the hernia ring is too large, especially if it is more than 2 cm, or if the child is over two years old and still has a noticeable umbilical hernia. Before this, it is usually advisable to avoid situations that could increase abdominal pressure in the child, such as preventing prolonged and intense crying. If the child has gastrointestinal symptoms, they should be treated promptly and actively to prevent repeated protrusion of the umbilical hernia.
How to measure temperature for a baby with a cold
Children catching a cold is a common occurrence, often accompanied by varying degrees of fever. Accurate temperature measurement is crucial for timely treatment with specialized medications. The most frequently and accurately measured temperature is the rectal temperature, as it is closest to the core body temperature. This measurement typically uses a mercury thermometer and takes about three minutes. If a mercury thermometer is not available, an infrared thermometer can also be used to measure the baby's ear temperature. Ear temperature also closely approximates the core body temperature. However, during measurement, it is essential to straighten the ear canal as much as possible to keep it in a straight line for accurate results. If it is not possible to measure the rectal or ear temperature, then measuring the forehead temperature is an alternative. However, the temperature on the forehead is generally about 0.5℃ lower than the rectal or ear temperature. This measurement is more affected by various factors and has a larger margin of error, which needs special attention.
How to completely cure thrush?
Oral thrush is caused by the infection of the oral mucosa with Candida albicans, so the following points should be emphasized in treatment to achieve a radical cure. Firstly, treatment should aim at the cause. It is recommended to use bicarbonate medications to wash the mouth. In severe cases, antifungal agents can be used together with the bicarbonate solution to cleanse the mouth, and the treatment duration should be sufficient to eradicate the condition. Secondly, it is crucial to maintain good oral hygiene. All tools entering the baby's mouth should be sanitized before and after each use, not just daily. Thirdly, children with recurrent oral thrush usually have relatively poor immunity. It is important to maintain sanitation, take probiotics orally, and manage gastrointestinal functions. At the same time, proactive infection prevention is necessary and, if there are underlying primary diseases, active treatment of these is also required to prevent recurrent oral thrush. (Specific medications should be used under the guidance of a doctor)
Can thrush be wiped off?
Oral thrush is caused by an infection of Candida albicans, typically forming white plaques on the surface of the oral mucous membrane. These plaques generally appear as small, curd-like spots or dot-like patches that can merge into a large area and are difficult to wipe off. If forcibly removed, the underlying oral mucosa may become reddened, rough, and even bleed. Therefore, one should not attempt to wipe it off and instead should seek proper treatment. The usual treatment involves the local application of 2% baking soda solution. This type of oral thrush generally does not affect a child's appetite or quality of life.