What should I do if I have phlegm in my throat? 10-day network hotspot analysis and practical solutions
Recently, "What to do if you have phlegm in your throat" has become a hot topic on social platforms. Especially with the seasonal change of influenza and the high incidence of respiratory diseases, the amount of related discussions has surged. The following is the hot topic data and structured solutions across the Internet in the past 10 days:
| Hot search platform | Related topics | Number of discussions (10,000) | core concerns |
|---|---|---|---|
| #Excessive phlegm in the throat may be caused by these diseases# | 12.8 | Identification of etiology | |
| Douyin | "Three tricks to quickly clear phlegm" video tutorial | 9.3 | Emergency treatment |
| Zhihu | Is swallowing phlegm for a long time harmful to health? | 5.6 | health risks |
| little red book | Traditional Chinese Medicine Diet Recipes for Resolving Phlegm | 7.1 | naturopathy |
1. Analysis of the causes of phlegm (top 3 hot topics)

1.infectious agents: Respiratory inflammation caused by new coronavirus, influenza virus, etc. (accounting for 43% of discussions)
2.allergic reaction: Pollen/dust mite stimulation leads to increased mucus secretion (pollen concentration in the north has increased recently)
3.chronic disease: Chronic pharyngitis, gastroesophageal reflux (highest mentioned in the workplace)
2. Five solutions that have been verified to be effective across the entire network
| method | Specific operations | Applicable scenarios | heat index |
|---|---|---|---|
| Normal saline atomization | 2 times a day, 10 minutes each time | Home/Office | ★★★★☆ |
| acupressure | Press Tiantu point + Fenglong point | instant relief | ★★★☆☆ |
| Honey radish water | Drink after boiling, 3 times a day | Excessive phlegm at night | ★★★★★ |
| postural drainage | Patting on the back in prone position to expel phlegm | Thick sputum | ★★★☆☆ |
| drug selection | Ambroxol/acetylcysteine | acute attack | ★★★★☆ |
3. Important reminders from doctors (from hotly searched questions and answers in tertiary hospitals)
1.Danger Signal Recognition: Blood in the sputum and accompanied by chest pain require immediate medical attention.
2.Medication misunderstandings: Antibiotics are ineffective against viral infections (the abuse of cephalosporins has been prominent recently)
3.Special handling for children: Antitussives are prohibited for children under 2 years old (the number of Douyin-related popular science views exceeds 10 million)
4. Popularity ranking of preventive measures
1.Humidity control: Maintain indoor humidity of 50%-60% (Xiaomi humidifier search volume increased by 200% weekly)
2.diet modification: Reduce dairy intake (Xiaohongshu related notes have over 50,000 likes)
3.Breathing training: Abdominal breathing improves lung function (Bilibili’s follow-up video has more than 100,000 views per day)
Note: The statistical period of the above data is from November 1 to 10, 2023, covering mainstream platforms such as Weibo, Douyin, and Zhihu. If symptoms persist for more than 2 weeks or worsen, it is recommended to seek medical advice from a respiratory medicine department in time.
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