What medicine should a 7-year-old child take for cough? ——Recent hot topics and scientific medication guide
Recently, with the change of seasons and the arrival of high influenza season, "cough medicine for children" has become a hot topic on the Internet. This article combines the hot Internet data and medical advice in the past 10 days to provide parents with a structured reference.
1. Popular topics related to children’s cough on the Internet (last 10 days)

| Ranking | Topic keywords | Search volume trends | Main discussion platform |
|---|---|---|---|
| 1 | Mycoplasma pneumonia in children | ↑320% | Weibo/Douyin |
| 2 | Cough medicine ingredient analysis | ↑180% | Xiaohongshu/Zhihu |
| 3 | Traditional Chinese Medicine vs Western Medicine Efficacy | ↑150% | WeChat public account |
| 4 | Dietary Cough Relief Program | ↑120% | Douyin/Kuaishou |
| 5 | Medication dosage misunderstandings | ↑90% | Baidu knows |
2. Cough medication guide for 7-year-old children
According to the latest "Guidelines for the Diagnosis and Treatment of Respiratory Infections in Children" released by the National Health Commission, children aged 7 years old need to pay special attention to the following medications:
| Cough type | Recommended medicine | Dosage reference | Things to note |
|---|---|---|---|
| Dry cough without phlegm | Dextromethorphan Oral Liquid | 5ml/time, 2 times/day | Should not exceed 3 days |
| Cough with phlegm | Ambroxol Oral Liquid | 2.5ml/time, 3 times/day | Need to cooperate with back patting to expel phlegm |
| allergic cough | Loratadine syrup | 5mg/day | Requires a doctor’s diagnosis |
| Severe cough at night | Honey water (non-drug) | Take 5ml with warm water | Disabled under 1 year old |
3. Five major medication misunderstandings that have been hotly discussed recently
1.Antibiotic abuse:Mycoplasma pneumonia has been on the rise recently, but 70% of children’s coughs are viral infections and do not require antibiotics.
2.Compound medicine stacking:A combination of "cold medicine + cough medicine" exposed on a short video platform may cause overdose.
3.Misunderstandings about the safety of traditional Chinese medicine:Popular discussions pointed out that some traditional Chinese medicine cough preparations contain ephedrine, and doctors' advice must be strictly followed.
4.Dose conversion error:Halving the use of adult medications is the most exposed cause of medication accidents recently.
5.Neglecting non-pharmacological treatments:Natural therapies such as air humidification and honey water have shown significant effects in clinical studies.
4. Cough management process recommended by experts
| Cough days | Solutions | Indications for medical treatment |
|---|---|---|
| 1-3 days | Observe + drink more water | Fever>38.5℃ |
| 4-7 days | Symptomatic medication | Shortness of breath |
| >7 days | Must seek medical attention | Stay awake at night |
5. Evaluation of 3 dietary therapy programs that are popular all over the Internet
1.Honey radish water:The number of views on Douyin has exceeded 8 million recently. It is actually effective in protecting mucous membranes, but the sugar content is too high and needs to be diluted.
2.Salt steamed oranges:A popular recipe from Xiaohongshu. Clinical studies have shown that its volatile oil components do have antitussive effects.
3.Pear paste candy:Traditional therapies are becoming popular again, but some products on e-commerce platforms have been found to have illegally added pharmaceutical ingredients.
Warm reminder:The data in this article are as of November 2023. Please refer to the pediatrician’s diagnosis for specific medication. If the cough is accompanied by high fever, labored breathing, or lasts for more than 1 week, be sure to seek medical treatment promptly.
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