Why does a child's cold not get better?

Written by Quan Xiang Mei

Pediatrics

Updated on May 10, 2025

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Children often have persistent colds, which in many cases are related to improper care by parents, as well as poor immune function in the children themselves. Parents fail to adjust their children's clothing based on environmental changes in a timely manner, leading to frequent colds and recurrent colds. Secondly, due to poor immune function in children, they may constantly suffer from colds. Traditional Chinese medicine methods such as massage can be used to enhance children's immunity. In daily life, appropriate increases in outdoor sports activities can also help boost immunity. Additionally, administering oral medications that enhance immune function can improve the child's own immunity, thus avoiding the persistent occurrence of colds and preventing the onset of colds.

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Written by Yan Xin Liang

Pediatrics

40sec

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How to treat children's colds, coughs, and phlegm

When children catch a cold and cough with phlegm, the first consideration should be whether there is bronchitis. If the cough is severe, expectorant and cough suppressing medications can be administered orally, such as traditional Chinese medicine or Western medicine, for example, ambroxol. Additionally, bronchitis might be accompanied by a bacterial infection, in which case anti-inflammatory drugs like cephalosporins or penicillin can be prescribed. Nebulizer treatment can also be used, which helps in thinning the mucus and suppressing cough. Furthermore, it might be necessary to conduct a routine blood test to assess the child's condition.

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Written by Quan Xiang Mei

Pediatrics

55sec

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Can children with a cold eat fish and shrimp?

Children should avoid consuming fish and shrimp during a cold, as these foods are considered stimulating. Children's immune functions are relatively weaker during a cold, leading to symptoms like fever and gastrointestinal discomfort. First, eating fish and shrimp can hinder digestion and absorption in the stomach and intestines, further burdening the gastrointestinal tract during a cold. Furthermore, fish and shrimp are particularly likely to trigger allergic reactions in children, which can occur even under normal circumstances, leading to hives or inducing respiratory difficulties among other allergic responses. Therefore, consuming these foods during a cold could worsen the symptoms and possibly trigger an allergic reaction, which is detrimental to a child's health. It is recommended to focus on a light, easily digestible liquid diet during illness.

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Written by Huang Kun Mei

Pediatrics

57sec

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Symptoms and treatment of wind-heat cold in children

The symptoms of wind-heat cold in children mainly include coughing, coughing up purulent sputum, yellow sputum, or having a runny nose with yellow discharge. The child's tongue coating tends to be yellow and thick. This condition is considered a wind-heat cold. It is suggested to give the child some heat-clearing and detoxifying patent Chinese medicines for treatment. The diet should be light and easy to digest, avoiding overly greasy and spicy foods. The child's diet should include more fresh vegetables and fruits. In terms of treatment, the child should drink plenty of warm water and take some heat-clearing and detoxifying patent Chinese medicines. If the condition persists for more than three days, it is recommended to perform a routine blood test. If the white blood cell count is high, it is necessary to administer antibiotics to the child.

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Written by Zeng Hai Jiang

Pediatrics

41sec

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Will children with colds have recurrent low-grade fever?

Children with a cold may experience recurrent low fevers. In children, colds are generally caused by viral infections, such as rhinoviruses, common coronaviruses, etc. The symptoms include fever, runny nose, sneezing, coughing, sore throat, etc., and the duration of the illness is mostly three to five days, usually not exceeding a week. Therefore, during the course of the illness, the symptoms of a cold may recur. During the illness, fever-reducing measures are taken, such as physical cooling and medication. However, after the fever subsides, it may recur, which is a normal phenomenon.

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Written by Quan Xiang Mei

Pediatrics

1min 27sec

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What to do if a child has a cold and is short of breath?

There are two common causes of shortness of breath in children with colds, and the corresponding treatments are as follows: First, shortness of breath in children with colds is mainly due to respiratory obstruction caused by cold symptoms, leading to blockages in the nasal mucosa. This can easily lead to breathing difficulties, so shortness of breath occurs. We can use warm, damp towels or drop vitamin AD drops into the nasal cavity, among other methods. A warm, damp towel can be placed near the nasal cavity, and the principle of water vapor evaporation can effectively alleviate the blockage of the nasal mucosa. Dropping vitamin AD drops into the nasal cavity can also effectively moisten and lubricate the nasal mucosa, relieving nasal blockages and thus improving symptoms of shortness of breath from a cold. The second cause of shortness of breath from a cold is due to myocarditis or cardiac damage following a viral cold. For mild cases, oral medications that nourish the heart muscle should be administered for treatment, and children must ensure they rest and avoid strenuous activity. For severe cases, intravenous infusions and medications that nourish the heart muscle are needed for treatment. (Please follow medical advice when using medications.)