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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.
Voices
How to treat neonatal jaundice
Neonatal jaundice is the most common phenomenon during the neonatal period and generally falls into two categories: physiological jaundice and pathological jaundice. As the name suggests, physiological jaundice is a normal physiological phenomenon. It typically appears in full-term babies on days 2-3, peaks on days 4-5, and gradually decreases around day 7, and completely subsides within two weeks. This type does not require intervention as the baby is generally in good condition and usually does not need treatment. Jaundice that appears early, progresses quickly, is severe, or lasts a long time is considered pathological jaundice. The diagnosis of pathological jaundice is generally made by a doctor. It is recommended that babies be monitored daily for jaundice within the first two weeks after birth. Based on the bilirubin levels, if it is high, it is advisable to seek a thorough examination from a neonatologist. Pathological jaundice requires timely intervention, especially considering liver function. If there is a significant increase in indirect bilirubin, this type of jaundice can be neurotoxic. Persistent high jaundice might affect the brain, so prompt intervention is necessary. Hospitalization for jaundice treatment will depend on the cause, and treatment will be symptomatic. The cause might be other pathological factors; removing the cause while treating the jaundice is the usual approach. Common treatment for high indirect bilirubin involves phototherapy. If conjugated bilirubin is elevated, the underlying cause might be more complex and treatment more challenging. Therefore, if jaundice is detected and there is uncertainty, it is advised to promptly visit a hospital for intervention by a neonatal specialist and necessary treatment.
How to completely cure bronchitis?
Bronchitis is an infection of the bronchial mucosa caused by various pathogens, often secondary to upper respiratory tract infections or as a manifestation of acute infectious diseases. It is a common respiratory disease in childhood, typically caused by viruses or bacteria, or a combination of both. The treatment mainly involves symptomatic management, and when necessary, anti-inflammatory treatment can be administered. For viral infections, symptomatic treatment is usually sufficient, generally involving the use of expectorants, or if there is severe wheezing, nebulized asthma medications may be needed. For those with allergic constitutions, appropriate use of anti-allergy medications can be considered. Treatment can also integrate unique approaches from traditional Chinese medicine. If there are clear signs of bacterial infection, antibiotic treatment is necessary, and the use of antibiotics is recommended to be carried out in hospitals, with doctors prescribing appropriate antibiotics for children based on their specific conditions.
Symptoms of baby lactose intolerance
If a child has lactose intolerance, the main symptoms are related to the digestive system, such as frequent bloating. Children may experience bloating and restlessness at night, and even signs of intestinal colic. There are abnormal bowel movement frequencies, such as constipation for several days, as well as diarrhea with a noticeable increase in stool frequency and a looser stool consistency. Sometimes, there may be symptoms of bloody stools, which should alert caregivers to the possibility of lactose intolerance. Lactose intolerance is divided into primary and secondary forms. Primary lactose intolerance is more common in Chinese due to genetic factors. Secondary lactose intolerance is mainly due to other reasons that lead to a deficiency of intestinal lactase, with infections and acute gastroenteritis being common causes. For children with lactose intolerance, lactase can be added to breast milk or lactose-free formula can be used. It is also advised to regularly recheck urinary lactose levels. If levels return to normal, breastfeeding can continue. If abnormalities persist, gradually introduce solid foods, as a normal diet usually does not significantly affect the child.
Rickets is a deficiency of what?
Rickets is caused by a deficiency of what? For rickets, its main gold standard for diagnosis is based on the results of blood biochemistry and skeletal X-ray examinations. Generally, the deficiency in rickets is mainly due to insufficient levels of vitamin D, which then leads to disturbances in calcium and phosphorus metabolism. Typically, this is characterized by low levels of 25-hydroxyvitamin D3 in the body, along with decreased levels of blood calcium and phosphorus, manifesting as deficiencies in calcium, phosphorus, and vitamin D. However, in children, rickets could also be caused by other factors, such as abnormalities in liver or kidney function, or congenital hereditary diseases. Generally, further tests are needed to confirm rickets. If other special causes are ruled out, timely supplementation of vitamin D and appropriate exposure to sunlight, along with calcium supplementation, can effectively cure the disease.
What are the symptoms of viral colds in children?
Symptoms of viral cold in children include nasal congestion, runny nose, sneezing, cough with phlegm, fever, headache, body aches, and sore throat. When having a cold, it is important to rest first, avoid strenuous exercise, and allow the body to focus its resources on the functioning of the immune system. It is also important to drink plenty of water, as all immune mechanisms rely on sufficient water. Drinking more water leads to more urination, which increases the excretion of water-soluble vitamins, so it is necessary to adequately supplement water-soluble vitamins, such as vitamin C and vitamin B. Fruits and vegetables are preferred. Additionally, symptomatic medication treatment should be applied.
Do infants with roseola feel itchy?
Toddler rash, also known as roseola infantum, is a common acute febrile rash skin disease in infants and young children. It is characterized by a sudden drop in body temperature after high fever for 3-5 days in infants and young children under three years of age, accompanied by the appearance of rose-red maculopapular rashes. The distinctive feature of these rashes appears concurrently with the subsidence of the fever or after the fever has subsided, mainly concentrated on the trunk, head, and neck, with fewer occurrences on the limbs. There are usually no rashes below the elbows and knees or on the palms and soles. The rash fills up within 24 hours, and starts to fade 1-2 days later without leaving any pigmentation or scaling. The rash in toddler exanthem does not cause significant itching, and does not leave pigmentation or scaling after it subsides. Therefore, during the rash period of toddler exanthem, if the child is crying and restless, it may be related to the high fever. Parents should generally avoid scratching the rash for the baby to prevent skin damage and secondary bacterial infections.
How to care for neonatal jaundice
Neonatal jaundice is generally divided into physiological and pathological jaundice. Physiological jaundice usually does not require special intervention. During the peak period of jaundice, it is important to pay attention to feeding the baby. Strengthening feeding and encouraging the baby to defecate and urinate more can help reduce the jaundice. On the other hand, if the baby has pathological jaundice, it is advised to visit a hospital. A neonatal specialist will carefully examine the baby to determine whether special treatment is needed. Pathological jaundice is often just one symptom of a disease and there may be other pathological factors involved. Care at home for babies with jaundice should include careful feeding to prevent choking, monitoring bowel movements and urination, attending to buttock care, and observing the baby's mental state, reactions during feeding, and monitoring their temperature. Parents of babies with pathological jaundice should seek timely treatment and intervention from a doctor based on the baby's condition.
Early symptoms of rickets
Rickets is a chronic systemic nutritional disease caused by insufficient vitamin D in the body, leading to disturbances in calcium and phosphorus metabolism, characterized by skeletal lesions, typically presenting as incomplete mineralization of the long bones' growth plates and bone tissue. In the early stages of rickets, skeletal development abnormalities are not very obvious. Infants under three months often exhibit signs of increased neural excitability, such as being prone to crying, sweating easily, and potentially frequent head shaking; however, these symptoms are not necessarily specific to rickets. Generally, at this time, there are no obvious abnormalities in skeletal development, and X-rays of the bones are normal. The focus is on vitamin levels, specifically decreased serum 25-hydroxy vitamin D, as well as reduced blood calcium and phosphorus levels. Therefore, early symptoms are not so typical. It is recommended that children regularly visit pediatric clinics for physical examinations to assess their development and, if necessary, undergo trace element and vitamin D level checks.
Prevention of Hand, Foot, and Mouth Disease
Hand, foot, and mouth disease is a common contagious exanthematous disease in pediatrics, caused by a viral infection with a certain epidemic nature. Its main modes of transmission include respiratory, digestive tracts, and close contact. During the epidemic, usually in the summer and autumn seasons, it is recommended that parents avoid taking children to public places. If a suspected case is found, timely isolation should be carried out, and close contacts should be quarantined for 7-10 days. Additionally, it's important to maintain good personal hygiene, such as washing hands before eating and after using the toilet, and to keep indoor ventilation in the home. If a child has been in contact with an infection or a suspected case of hand, foot, and mouth disease, it is crucial to monitor the child for any discomfort and check their temperature regularly. If the child feels unwell, take them to the hospital for treatment promptly.
What department should I go to for rickets?
Rickets, called nutritional vitamin D deficiency rickets, is a chronic systemic nutritional disease characterized by bone lesions, caused by a lack of vitamin D in children's bodies leading to disturbed calcium and phosphorus metabolism. Its typical manifestations are inadequate mineralization of the growing long bone shafts and bone tissue. In early-stage rickets, there are no obvious skeletal changes, primarily characterized by low levels of vitamin D and abnormal calcium and phosphorus metabolism, in which case consultation with a pediatric endocrinologist is advised. If evident skeletal deformities like pigeon chest, X-shaped legs, or O-shaped legs have already developed, corrective treatment is necessary, and an orthopedic consultation is required.