What medicine should I take if I have a cough without phlegm? Hot topics and scientific medication guides on the Internet within 10 days
Recently, "What medicine should I take for a cough without phlegm?" has become one of the hot topics on social platforms and health websites. This article combines hot discussions and medical advice from the entire Internet in the past 10 days to organize structured data and practical solutions for you.
1. Common causes of cough without phlegm (TOP3 most popular on the Internet)
| Ranking | reason | Mention frequency |
|---|---|---|
| 1 | Viral infections (cold/flu) | 68% |
| 2 | allergic pharyngitis | twenty two% |
| 3 | dry air irritation | 10% |
2. Recommended drug list (based on tertiary hospital guidelines)
| drug type | Representative medicine | Applicable scenarios | Things to note |
|---|---|---|---|
| central antitussives | Dextromethorphan | Dry cough seriously affects sleep | Disabled when there is a lot of phlegm |
| peripheral antitussives | Benproperine | Irritating dry cough | May cause dry mouth |
| antihistamines | Loratadine | Cough caused by allergies | Requires cooperation to avoid allergens |
3. Natural therapies that are hotly discussed on the Internet (the popularity soared by 173%)
Recently, there has been a surge in discussions on these natural treatments on social platforms:
| method | support rate | medical evaluation |
|---|---|---|
| honey water | 89% | Recommended by WHO, but prohibited for children under 1 year old |
| Pear Juice Stewed with Rock Sugar | 76% | May worsen diabetes symptoms |
| steam inhalation | 62% | Effective for dry cough |
4. The five most talked about issues in the past 10 days
Organized based on search engine data:
| question | search volume | Professional answers |
|---|---|---|
| Will a cough without phlegm heal on its own? | 245,000 times | Viruses usually heal on their own in 7-10 days |
| What should I do if my dry cough gets worse at night? | 182,000 times | Boost pillow + air humidification |
| Are cough medicines addictive? | 157,000 times | Common OTC drugs will not |
5. Medication Safety Reminders
1.Be wary of overdose of compound drug ingredients: Recently, an Internet celebrity’s cough medicine was warned by the Food and Drug Administration for containing many of the same ingredients.
2.These situations require medical attention: Cough lasting for more than 3 weeks/accompanied by chest pain/weight loss
3.Attention to special groups: Pregnant women should use dextromethorphan with caution, and patients with high blood pressure should avoid ephedrine-containing drugs.
6. Latest research trends
The latest paper in the "Chinese Medical Journal" points out that among patients with phlegm-free cough, 43.7% have laryngopharyngeal reflux, and it is recommended to check for gastroesophageal reflux for intractable coughs.
Note: The data statistics period of this article is from June
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