What Causes Hand, Foot, and Mouth Disease?

Hand, foot, and mouth disease is an infectious disease caused by enteroviruses, primarily characterized by oral pain, loss of appetite, low fever, and simple blisters or small ulcers on the hands, feet, and mouth. Most children recover on their own within a week, but some cases may lead to complications such as myocarditis, pulmonary edema, sterility, and encephalitis.
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What Causes Headaches and Yellow Skin in Children?

A 9-year-old child suddenly experiences headaches and jaundice, with yellowish skin and lack of color. They also have nausea and palpitations. After hospital checks, no specific cause is found. The doctor suspects thalassemia. If both parents do not have a family history of thalassemia, what is the likelihood of the child being affected?
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What Causes Hiccups?

Hiccups are a common symptom in infancy, often caused by overfeeding a baby. Reducing the amount of food given can help. Holding the baby and stimulating the soles of their feet to cry can also stop the sudden contraction of the diaphragm. Avoid feeding the baby when they are crying loudly to prevent them from swallowing large amounts of air into their stomach, which can trigger hiccups. Paying attention to the temperature of the milk and strengthening abdominal warmth are also measures to prevent hiccups in infants.
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What Causes High Platelet Count in Infants?

My daughter is 15 days old and I took her for a blood test today. One of the results showed her platelet count was elevated at 669X10^9/L, with the normal range being 100-300X10^9/L. Is this a problem? It is recommended to bring the child to a hematology department for a detailed examination to determine the cause and then provide treatment accordingly. A platelet count of 440X10^9/L in infants is not particularly high. Children’s platelet counts may be higher than the normal level. Many factors can affect platelet numbers. No additional treatment is needed for other indicators; observation is sufficient. If the infant shows no other abnormalities, it is recommended to observe for a period of time. If the total count remains high, relevant checks should be conducted.
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