What should I do if the runny nose doesn’t stop? Analysis of popular health topics on the Internet in the past 10 days
The weather has changed frequently recently, and issues such as influenza and allergies have become hot topics of discussion on social platforms. Many netizens reported that they had symptoms of "continuous runny nose", which troubled their work and life. This article combines the hot health topics on the Internet in the past 10 days, organizes scientific response methods, and provides structured data for reference.
1. Common causes of persistent runny nose (statistics)

| Reason type | Proportion (discussion popularity in the entire network) | Typical symptoms |
|---|---|---|
| allergic rhinitis | 42% | Watery nasal discharge, nasal itching, and sneezing |
| common cold | 35% | Thick nose, sore throat, low fever |
| influenza | 15% | High fever, muscle aches, fatigue |
| sinusitis | 8% | Yellow-green purulent discharge and headache |
2. Comparison of popular response plans
Based on the discussion popularity on Weibo, Xiaohongshu and other platforms in the past 10 days, the following methods are compiled:
| method | Applicable scenarios | Effectiveness Rating (1-5★) |
|---|---|---|
| saline nasal rinse | Allergic rhinitis/early stage of cold | ★★★★☆ |
| Antihistamines (such as loratadine) | Allergies cause runny nose | ★★★★★ |
| Ginger brown sugar water | Cold and cold | ★★★☆☆ |
| Wear a mask to isolate pollen | seasonal allergies | ★★★★☆ |
| Seek medical examination promptly | Purulent discharge or fever that lasts for more than 3 days | ★★★★★ |
3. The 3-step self-examination method recommended by doctors
1.Observe the characteristics of nasal discharge: Clear water samples are mostly due to allergies, yellow-green samples indicate infection.
2.Measure body temperature: Over 38℃ may be influenza.
3.Recording duration: If it does not relieve for more than 10 days, sinusitis should be investigated.
4. 5 tips that netizens have tested to be effective
1.Hot steam nose smoke: Xiaohongshu user "Healthy Little A" shared that using 40℃ hot water steam can relieve nasal congestion.
2.acupressure: A Weibo topic shows that pressing Yingxiang point (on both sides of the nose) can reduce the frequency of runny nose.
3.diet regulation: Avoid spicy, dairy and other foods that can easily induce secretion.
4.air humidification: Use a humidifier in a dry environment to maintain 50%-60% humidity.
5.Change bedding: Those who are allergic to dust mites are advised to wash their sheets at high temperature every week.
5. Misunderstandings to be wary of
1. Long-term use of decongestant nasal sprays (such as oxymetazoline) may cause drug-induced rhinitis.
2. Antibiotics are ineffective against viral colds, and their misuse may destroy intestinal flora.
3. Some Chinese patent medicines contain ephedrine, so patients with high blood pressure should be cautious.
Summary: Although runny nose is a common symptom, it needs to be treated accordingly according to the cause. If accompanied by persistent fever, bloody nose, or difficulty breathing, seek medical attention immediately. The pollen concentration has been relatively high recently, and people with allergies are advised to take precautions when going out.
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