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21
Tong Peng
Pediatrics
About me
Deputy chief physician, has been engaged in pediatric clinical work since 2004, has studied in the Department of Pediatrics at Wuhan Union Hospital and the Neurorehabilitation Department of Qingdao Women and Children's Hospital, and has certain experience in the diagnosis and treatment of pediatric diseases.
Proficient in diseases
Have certain insights into the diagnosis and treatment of pediatric neurological disorders and cerebral palsy, as well as into the diagnosis and treatment of allergic rhinitis and epilepsy. Rich experience in eczema, pediatric diarrhea, allergic rhinitis, and asthma, and abundant guidance experience in infant feeding and healthy nutritional development.
Voices
Why do children develop hemangiomas?
Pediatric hemangiomas are strictly considered a benign condition within vascular malformations. There are various causes, often due to arteriovenous malformations in children during prenatal development, especially due to abnormal proliferation of blood vessel cells during embryonic development, resulting in hemangiomas after birth. As the child ages, the hemangioma tends to grow larger. Additionally, some hemangiomas are caused by trauma in children. During this period, children's skin and mucous membranes are relatively delicate, leading to hemangiomas due to local stimulation of the capillaries by injuries. Therefore, it is best to classify hemangiomas through examination at a reputable hospital. If the hemangioma is located in a particularly sensitive area, early intervention and treatment are necessary.
What are the early symptoms of rickets?
The early symptoms of rickets are mainly due to the inadequate intake of vitamin D in children, leading to disturbances in the body's calcium and phosphorus metabolism. Early signs usually appear around three months of age in infants, characterized by changes in mental state, restless sleep, frequent crying, and excessive sweating. Increased sweating is often accompanied by cradle cap, where circular bald patches appear on the back of the head. In such cases, it is important to include vitamin D-rich foods in the diet and supplement with vitamin D. Continued breastfeeding, engaging in outdoor activities, and exposure to sunlight are recommended to promote the body’s own synthesis of vitamin D. Regular physical examinations are also advised, and if symptoms of rickets occur, an appropriate increase in vitamin D intake may be necessary.
What causes benign epilepsy in children?
There are multiple causes of benign epilepsy in children, with significant genetic factors often involved. It generally occurs during a specific developmental period in childhood due to localized diseases, and the prognosis is usually good. Such seizures in children may be caused by conditions like tuberous sclerosis, cerebral trigeminal angioma, and neurofibromatosis. Intracranial infections, such as viral encephalitis, bacterial meningitis, and tubercular meningitis, can also trigger benign epilepsy in children. Therefore, once diagnosed, early intervention treatments should be initiated to prevent the symptoms from worsening. Regular follow-ups with electroencephalograms are also necessary to understand the effects of epilepsy medications and treatments.
How to remove baby's prickly heat
Baby prickly heat is mainly caused by the hot and humid living environment, which damages the skin. Therefore, it is important to enhance skin care, especially by improving the environmental temperature. Keeping the room ventilated by exchanging air is the best treatment method. If the skin symptoms are severe, Calamine lotion can be used, which can effectively alleviate the symptoms of prickly heat. The main treatment for prickly heat is prevention. Therefore, especially in summer, the clothes worn by infants should be loose and made of pure cotton. Avoid tight clothes or synthetic fabrics, as these can aggravate the symptoms of prickly heat by causing friction between the skin and the clothing. Also, pay attention to the diet and try to eat less spicy and stimulating food, choosing instead light and liquid-based foods. (The use of medication should be carried out under the guidance of a physician.)
Can rickets be treated with vitamin D3?
Rickets can be treated with Vitamin D3; first, we need to understand the pathology of the disease. It is a metabolic, obstructive disease caused by a deficiency of Vitamin D. Often, this deficiency leads to impaired calcium absorption in the body, causing osteoporosis and bone deformity. Infants typically exhibit symptoms like square skulls, pigeon chests, outward flaring ribs, bow legs, and knock knees. Additionally, it affects the baby's sleep quality. The lack of Vitamin D can increase the baby's neural excitability, leading to poor sleep and easy waking. Moreover, severe cases can affect growth and development. Presence of these symptoms should be confirmed by laboratory testing of 25-hydroxy Vitamin D3 to determine specific levels and choose the appropriate dose of Vitamin D3 supplementation. It is also encouraged to promote children's physical activity and exposure to sunlight to enhance the body's synthesis of Vitamin D, which is beneficial for bone development. (Medication should be administered under the guidance of a professional doctor.)
The difference between pertussis and allergic cough
Pertussis (whooping cough) and allergic cough are different. Firstly, pertussis is an acute respiratory infectious disease caused by Bordetella pertussis. Its symptoms include paroxysmal and frequent coughing, sometimes accompanied by a deep, crowing, inspiratory whoop sound. If not treated promptly, the condition can last for several months, which is why it is called whooping cough. Due to its high contagiosity and epidemic history, if infants contract pertussis, their condition can worsen, making them prone to complications like severe pneumonia or heart failure. However, allergic cough is a non-infectious condition primarily caused by hypersensitivity of the airways, easily triggered by various external allergens, leading to irritating dry coughs, but not worsening to lower respiratory tract infections. In daily life, by avoiding environmental allergens and using treatments such as nebulization and oral antiallergic medications, management is possible.
Is thigh clamping in children a sign of precocious puberty?
Babies crossing their legs is not a sign of precocious puberty. There is a clinical sign in children called "leg crossing syndrome," primarily occurring in either sex, where children experience pleasure through the friction of the skin between their legs. This condition is often a form of masturbation, seeking self-comfort and stimulation to achieve a sense of relief. Possible causes include increased secretions due to poor local hygiene, leading to babies rubbing against each other, thus manifesting a sense of sexual satisfaction. Additionally, parasitic infections can cause itching in the perineal area, leading to symptoms of leg crossing syndrome. If parents notice this behavior, they should guide the child gradually and persuasively without scolding, while also maintaining cleanliness in the affected area and enhancing education about sexuality. Precocious puberty is mostly characterized by the development of breasts and other secondary sexual characteristics, so there is a difference between the two conditions.
What should I do if my baby's umbilical hernia doesn't go away?
Umbilical hernia in children is mainly caused by an unsealed navel ring. Its treatment should be based on specific clinical symptoms and age. If the hernia does not retract, it can be treated conservatively or surgically. Conservative treatment involves returning the hernia contents to the abdominal cavity and using an object the size of a coin, wrapped externally with gauze, to hold it in place and prevent movement. Generally, umbilical hernias in infants under six months can be cured with conventional treatment methods, and the treatment effect is very good. However, if the diameter of the navel ring exceeds 1.5 cm after the age of two, surgical treatment should be considered. For children over five years of age who still have symptoms of an umbilical hernia, conservative treatment is ineffective, and surgery should be performed as soon as possible. Umbilical hernias are a common condition, but not serious, requiring only dynamic observation and timely medical treatment if severe.
What should babies with colic not eat?
Infantile colic, and what not to eat, depends on the cause of the colic. First, it is necessary to understand that infant colic is due to the immature development of the gastrointestinal function in infants. If some foods are not fully digested and absorbed, it can lead to increased accumulation of gas in the gut, thereby stimulating the nerves of the intestinal mucosa and causing colic. For such infants, it is best to avoid spicy, stimulating, and indigestible foods in the diet, such as potatoes, sweet potatoes, corn, etc. These foods are not easily digested and tend to produce gas. Additionally, it is important to avoid overeating, which can overburden the stomach and intestines, leading to symptoms of indigestion. Therefore, for symptoms of colic, the main approach is to control the diet, eat smaller, more frequent meals, and avoid overeating, which can worsen the burden on the stomach and intestines and exacerbate the symptoms.
What to do with baby's sudden rash?
If a child develops sudden exanthema, parents need not be overly worried, as this condition is a rash-causing disease due to herpes virus infection and it can heal on its own. Often, the child may experience high fever for three to five days, during which physical cooling techniques and oral antipyretics can be used for symptomatic treatment. It is also appropriate to ensure the child drinks plenty of water and eats nutritious food. Once the fever symptoms alleviate, scattered rose-like rashes may appear on the child's face and trunk, which can fade on their own. During this period, symptoms of indigestion or itchy skin may occur, and taking calamine for itch relief and oral probiotics can help alleviate symptoms of digestive upset. (The use of medications should be conducted under the guidance of a physician.)