What to do if you have prickly heat in your armpits? Hot topics and solutions across the Internet in 10 days
Recently, as the high temperature in summer continues, the discussion about "heat rash in armpits" has become one of the hot topics on the Internet. Many netizens asked for help on social platforms and shared their coping experiences. This article will combine hot topics and data in the past 10 days to provide you with structured solutions.
1. Analysis of the popularity of related topics on the entire network in the past 10 days

| Platform | Related topics | amount of discussion | heat index |
|---|---|---|---|
| #Armpit Prickly Heat First Aid# | 128,000 | 85.6 | |
| little red book | How to eliminate armpit prickly heat in 3 days | 52,000 | 72.3 |
| Zhihu | Scientific explanation of prickly heat under armpits | 37,000 | 68.9 |
| Douyin | Actual comparison of prickly heat powder | 186,000 | 91.2 |
2. The main causes of prickly heat in armpits
According to the popular science content of medical experts on major platforms in the past 10 days, the main causes of armpit prickly heat include:
1.High temperature and humid environment: Armpits have dense sweat glands and poor ventilation, making it easy to accumulate sweat in summer.
2.Clothing friction: Clothes made of chemical fiber materials can aggravate skin irritation
3.Improper cleaning: Sweat and sebum mix to cause clogged pores
4.Physical factors: Some people have strong sweat gland function
3. Comparison of popular solutions across the entire network
| method type | Specific measures | Recommendation index | Effective time |
|---|---|---|---|
| Drugs | Calamine lotion, prickly heat powder | ★★★★☆ | 1-3 days |
| natural remedies | Honeysuckle water wet compress, aloe vera gel | ★★★☆☆ | 3-5 days |
| life adjustment | Wear breathable clothing and stay dry | ★★★★★ | Continuous prevention |
| Medical aesthetics | Antiperspirant injection (in severe cases) | ★★☆☆☆ | 1-2 weeks |
4. Step-by-step treatment plan
Step one: Clean and cool down
• Gently wash the affected area with warm water (avoid soap)
• After drying, apply cold compress with ice towel for 5 minutes
Step Two: Medication Processing
• During the day: apply calamine lotion lightly (3-4 times/day)
• Nighttime: Use prickly heat powder containing zinc oxide
Step Three: Prevent Relapse
• Choose loose-fitting clothing made of pure cotton/modal material
• Clean your armpits at least 2 times a day
• Keep the ambient temperature around 25°C
5. Things to note
1. Avoid scratching to prevent secondary infection
2. Seek medical attention promptly if pustules appear
3. Diabetic patients should use antiperspirant products with caution
4. For pediatric patients, it is recommended to give priority to physical cooling methods
6. TOP3 effective folk remedies tested by netizens
Based on feedback from users on Xiaohongshu, Weibo and other platforms:
1.Green tea water compress method: Brew green tea bag and refrigerate, apply wet compress 3 times a day
2.Cornstarch Substitution Method:An alternative for those allergic to prickly heat powder
3.Peppermint essential oil dilution method: 1 drop of essential oil + 10ml base oil for application
Warm reminder: The above methods are for reference only. If you have serious symptoms, it is recommended to seek medical treatment in time. Keeping your armpits dry is the key to preventing prickly heat. Choosing a care plan that suits you will get twice the result with half the effort.
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