203

Li Jiao Yan

Neonatology

About me

Li Jiaoyan, female, attending physician, Master of Pediatric Medicine integrating Chinese and Western medicine. Graduated from Hunan University of Chinese Medicine.

Research interests include integrating Chinese and Western medicine for neonates and pediatric internal medicine, with expertise in treating common and frequent diseases in neonates and children, as well as emergency rescue of critical conditions. Proficient in monitoring the growth and development of children in early stages, assessing their developmental levels, and providing guidance.

Proficient in diseases

Treatment of common and multiple diseases in newborns and children, as well as emergency treatment of critical illnesses, monitoring of early childhood growth and development, assessment of early childhood developmental levels, and guidance.

voiceIcon

Voices

home-news-image
Written by Li Jiao Yan
Neonatology
1min 16sec home-news-image

Do newborns with jaundice feel uncomfortable?

Neonatal jaundice is one of the most common symptoms during the newborn period. It can be a normal physiological phenomenon occurring in the baby's development process, or it may indicate some diseases. Neonatal jaundice is divided into physiological jaundice and pathological jaundice. Generally, the degree of jaundice in physiological jaundice is not very high, and the general condition is still okay. The baby does not show any special discomfort. However, if it is pathological jaundice, the jaundice usually lasts longer and progresses faster with a more severe degree. There might be other discomforts, such as obvious crying and restlessness, possibly even fever, and other symptoms like sleepiness or refusal to feed. Therefore, if the jaundice is slightly high, the general condition is still manageable, and parents should not worry too much. However, if there are obvious discomforts, it is recommended to visit the hospital promptly because if a newborn baby gets sick and is not treated in time, the condition can progress quickly.

home-news-image
Written by Li Jiao Yan
Neonatology
1min 8sec home-news-image

How should children with rickets supplement calcium?

Rickets is a nutritional disease caused by a deficiency in vitamin D, leading to disturbances in calcium and phosphorus metabolism in the body, which results in abnormal bone development. It is mainly due to a lack of vitamin D, so the primary treatment is supplementing with vitamin D. Dairy is a reliable source of calcium nutrition for infants, and generally, it is not necessary to supplement calcium for the treatment of rickets; attention should be paid to supplementing with vitamin D according to the severity of the condition, and spending more time in the sun. For children who have started eating complementary foods, or older children, it is generally recommended to fully supplement vitamin D levels, spend more time in the sun during summer, and consume high-protein nutrients. Additionally, eating more vegetables and appropriately supplementing with calcium supplements in the winter is advised. The dosage should be based on the child's internal levels of calcium and phosphorus, with calcium supplementation adjusted accordingly.

home-news-image
Written by Li Jiao Yan
Neonatology
1min 9sec home-news-image

Rickets is caused by a deficiency of what element?

Rickets is a systemic chronic nutritional disease caused by vitamin D deficiency leading to disturbances in calcium and phosphorus metabolism, which results in abnormal bone development. The main cause is a lack of vitamin D, generally related to feeding methods, the addition of cod liver oil, living environment, outdoor activity time, repeated respiratory infections, calcium deficiency during pregnancy, and the season of birth. It is generally recommended to routinely supplement vitamin D and cod liver oil after birth, have regular follow-ups, engage in appropriate outdoor activities, and during pregnancy, it is important to supplement with adequate calcium and vitamin D. Additionally, attention should be paid to children who have repeated respiratory and gastrointestinal diseases, as these can also affect the absorption of vitamin D and calcium and phosphorus. Thus, it is vital to actively prevent other diseases that may affect the absorption of vitamin D and to treat illnesses proactively when they occur.

home-news-image
Written by Li Jiao Yan
Neonatology
1min 17sec home-news-image

Can rickets be cured?

Rickets refers to a nutritional disease characterized by bone lesions caused by disorders in calcium and phosphorus metabolism due to a deficiency of vitamin D in the body. The primary treatment for rickets involves early detection and comprehensive treatment at an early stage, which is crucial. The general treatment goal is to control the active phase, prevent deformities, and avoid recurrence. Nutritional rickets due to a deficiency of vitamin D is a self-limiting disease; it can be cured once infants and young children engage in sufficient outdoor activities and supplement with vitamin D. Early detection of low vitamin D levels or abnormalities in calcium and phosphorus metabolism, along with early proactive intervention, can prevent the occurrence of skeletal deformities. If sequelae are present, there is no need for medication; mild to moderate cases should strengthen physical exercise, and skeletal deformities can be corrected through active or passive rehabilitation movements. Severe skeletal deformities can be corrected through surgical treatment.

home-news-image
Written by Li Jiao Yan
Neonatology
1min 42sec home-news-image

Is Kawasaki disease scary?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, is a common pediatric autoimmune disease. The pathogenesis of Kawasaki disease remains unclear, and its etiology is also unknown, mainly focusing on immune reactions, genetic susceptibility, and theories of pathogenic microbial infections. Its primary pathological change is systemic vasculitis, most commonly affecting the coronary arteries. Most cases of Kawasaki disease have a good prognosis, with recurrences seen in 1% to 2% of patients. After effective treatment, complications involving coronary artery damage are less common. However, untreated patients develop coronary artery aneurysms in 15%-25% of cases. These aneurysms often resolve on their own within two years of the illness, but often leave behind complications such as thickened vessel walls and reduced elasticity. Large aneurysms are less likely to resolve completely and often lead to thrombosis or narrowing of the vessel lumen. Kawasaki disease is also one of the common causes of acquired heart disease in children. Thus, if Kawasaki disease is detected early, timely treatment is necessary to avoid cardiac sequelae. After effective treatment, the prognosis is generally good. However, if there are complications like coronary artery damage or other heart issues, it may affect the child's quality of life and even lifespan.

home-news-image
Written by Li Jiao Yan
Neonatology
52sec home-news-image

Can rickets be treated by injection?

Rickets is primarily caused by a deficiency of vitamin D, leading to a disturbance in calcium and phosphorus metabolism in the body, which results in abnormal bone development. It is a systemic nutritional and chronic disease. The main treatment is to supplement a sufficient dosage of vitamin D, generally administered orally. The choice of vitamin D formulation, dosage, duration of treatment, whether it is administered once or multiple times, and whether supplementation is oral or intramuscular, should be determined based on the specific situation of the child. Relevant tests are generally required, and the doctor will develop a treatment plan based on the child's condition. The route of administration should also be decided based on the condition of the disease.

home-news-image
Written by Li Jiao Yan
Neonatology
44sec home-news-image

Neonatal jaundice peak period is a few days.

Neonatal jaundice is one of the common symptoms during the neonatal period; it could be a normal physiological phenomenon, or it might be an external manifestation of certain diseases. Typically, physiological jaundice appears two to three days after birth, reaches its peak within four to five days in full-term infants, and may appear sooner and be more severe in preterm infants due to their less mature liver function. The peak period lasts longer for preterm babies; generally, in full-term infants, jaundice usually starts declining about a week later, subsiding around ten days, generally not lasting more than two weeks.

home-news-image
Written by Li Jiao Yan
Neonatology
1min home-news-image

When does neonatal jaundice go away?

Neonatal jaundice is a common phenomenon in the newborn period, with 80% of full-term infants visibly exhibiting jaundice. Jaundice is divided into physiological jaundice and pathological jaundice. In full-term infants, physiological jaundice generally lasts about two weeks and ordinarily subsides within that time. For preterm infants, it typically does not last more than four weeks. However, if the jaundice progresses quickly, appears early, and is severe, reaching pathological levels, intervention and treatment are necessary. The duration of jaundice can vary depending on the baby’s condition. Without intervention, the duration of jaundice may be prolonged. Therefore, it is advisable to regularly monitor jaundice and actively intervene with treatment if abnormalities are present.

home-news-image
Written by Li Jiao Yan
Neonatology
53sec home-news-image

What does a newborn jaundice blood test check for?

Neonatal jaundice is one of the common symptoms during the neonatal period. It may indicate both normal developmental processes and certain diseases. If it is normal physiological jaundice, there is no need for blood tests. However, if pathological jaundice is suspected, blood tests are generally required. The most common test is a liver function test to determine the level of bilirubin in the blood. Additional tests might be conducted, especially if there is an incompatibility in the blood type between the mother and child. In such cases, tests for the baby's blood type and hemolysis are necessary, along with tests for common infection markers. If the mother had other abnormalities before pregnancy, further blood tests might be warranted based on potential conditions that the baby might exhibit.

home-news-image
Written by Li Jiao Yan
Neonatology
1min 45sec home-news-image

Can Kawasaki disease heal itself?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, is a disease with unclear etiology and unclear pathogenesis. It commonly affects infants and young children, with 80% of cases occurring in children under five years old, and the male to female incidence ratio being 1.5:1. Kawasaki disease is a self-limiting disease, and most cases have a good prognosis. Recurrences are seen in 1%-2% of affected children. Children without coronary artery lesions also need a comprehensive physical examination, generally recommended at one month, three months, six months, and annually or biannually for up to two years, including physical examination, electrocardiogram, and echocardiography. Without effective treatment, 15%-20% of affected children may develop coronary artery aneurysms, and they should be closely followed long-term, with follow-up every six to twelve months. Coronary artery aneurysms often resolve themselves within two years after the disease, but often leave behind abnormalities such as thickened vessel walls and reduced elasticity. Large aneurysms often do not completely resolve and may lead to thrombosis or narrowing of the vessel lumen. Kawasaki disease is also a cause of acquired heart disease, so timely and effective treatment is essential to prevent cardiac issues. Once Kawasaki disease develops, it is advised to seek prompt hospital treatment to manage the condition effectively.