Common cold

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Written by Yan Xin Liang
Pediatrics
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Symptoms of childhood cold and encephalitis

Some common symptoms of encephalitis secondary to a cold in children primarily include fever, usually moderate to high, though some may exhibit low fever. Next, symptoms such as headache, dizziness, primarily around the forehead, crown, or occipital region, may occur. This is followed by vomiting, which is generally more evident after eating or drinking, with some exhibiting persistent vomiting. Additionally, some may experience lethargy, weakness, or even seizures.

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Written by Li Jiao Yan
Neonatology
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Symptoms of a cold in a two-month-old baby

Common nasal symptoms of a cold in babies include a runny nose, nasal congestion, and sneezing. Other possible symptoms are tearing, mild coughing, or throat discomfort. If the infection involves the nasopharynx, there may be fever, sore throat, tonsillitis, pharyngeal disease, congestion and proliferation of lymphatic tissues, and sometimes slight swelling of the lymph nodes. The fever can last from two to three days to about a week. Infants and young children are prone to vomiting and diarrhea.

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Written by Yan Xin Liang
Pediatrics
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What to eat for a child with a cold?

If a child's cold is considered to be caused by a viral infection, it is important to monitor the baby's temperature and mental response, among other factors. If the child does not have a fever, or only has a low fever and is in good spirits, simply monitoring the baby’s condition and ensuring they drink plenty of warm water and eat light, easily digestible foods is sufficient, with no other special requirements needed. However, some colds, such as those with persistent high fever, lethargy, and poor responsiveness, are more serious and require immediate attention. It is crucial to visit the hospital for further diagnosis and treatment in these cases. Sometimes, the impact of a cold should not be underestimated, as diseases like myocarditis and intracranial infections can initially be triggered by a cold. Therefore, a comprehensive analysis is necessary to make a judgement, and treatment should proceed under the guidance of a doctor.

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Written by Li Jiao Yan
Neonatology
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Is it normal for a baby to urinate less when they have a cold?

If a baby catches a cold, it might affect their gastrointestinal function, followed by a noticeable decrease in milk intake. Furthermore, if the baby is uncomfortable, they may become fussy and cry more than usual, which can lead to increased insensible water loss. In such cases, the baby with a cold might experience less frequent urination. This is generally considered normal. However, if the baby's urination decreases but their milk intake and other conditions are stable, parents should check for swelling in the eyelids or lower limbs. If swelling occurs, it is definitely abnormal, and medical attention should be sought promptly. The doctor will conduct specific examinations based on the baby's condition and decide if treatment is necessary.

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Written by Li Jiao Yan
Neonatology
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Differences between viral colds and bacterial colds in children

When children have a viral cold, they have a runny nose with clear mucus, whereas bacterial colds usually do not involve a runny nose, or the discharge is purulent. In viral colds, children may have a fever but generally remain in good spirits, and their spirits return to normal after the fever subsides. In contrast, with bacterial colds, children experience fluctuating high temperatures, poor spirits after the fever subsides, and may show symptoms such as chills and cold hands and feet. Viral colds typically present more nasal discharge than throat symptoms; when the tonsils are inflamed, they appear smooth and bright red, whereas in bacterial colds, the inflamed tonsils are uneven, dull, and sometimes with visible pus spots.