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Why do I keep getting colds repeatedly?

2025-12-13 16:13:30 educate

Why do I keep getting colds repeatedly?

Recently, among the hotly discussed health topics on the Internet, "recurrent colds" have become the focus of attention. Many netizens reported that even if they pay attention to keeping warm and taking vitamin supplements, colds still occur frequently. This article will start fromCause analysis,StatisticsandPrecautionsThree aspects are developed to help you deal with this problem scientifically.

1. Common causes of recurring colds

Why do I keep getting colds repeatedly?

According to search data on medical and health platforms in the past 10 days, the main causes of recurring colds are as follows:

RankingReasonProportion
1low immunity42%
2Irregular work and rest28%
3Chronic rhinitis/pharyngitis15%
4Environmental factors (such as dryness in air-conditioned rooms)10%
5nutritional imbalance5%

2. Hot discussion: The relationship between immunity and colds

Weibo topics#Why is it so slow to get better from a cold now#The reading volume reached 120 million, and experts pointed out:

  • Chronic stress increases cortisol and suppresses immune system
  • Excessive disinfection may reduce the body's exposure to pathogens and weaken the immune response.
  • Gut flora imbalance and respiratory tract infections are linked

3. Top 5 popular prevention suggestions on the Internet

Suggestionssupport rateKey Notes
Guarantee 7-8 hours of sleep89%Deep sleep promotes immune cell regeneration
Vitamin D supplement76%When there is insufficient sunshine in winter, it is recommended to consume 400IU per day
Keep up with aerobic exercise68%Just walk briskly for 30 minutes three times a week
Get a flu shot55%Strain matching needs to be updated annually
Use a humidifier47%Keep the humidity at 40%-60% optimal

4. Precautions for special groups of people

Douyin health blogger "Medical Road forward" pointed out that three groups of people need special attention:

  1. Children:It is normal to have 6-8 colds per year, but if you have persistent low-grade fever, you need to check for adenoid hypertrophy.
  2. Menopausal women:Decreased estrogen can dry out the nasal mucosa and increase the risk of infection
  3. Sedentary office workers:Cervical spondylosis may compress sympathetic nerves and affect respiratory defense function

5. TCM conditioning plan

Recommended popular posts on Xiaohongshu:

Constitution typeFeaturesConditioning recipe
Qi deficiency typeprone to sweating and fatigueYupingfeng Powder (Astragalus 15g + Atractylodes 10g)
Yang deficiency typeAfraid of cold, cold limbsGuizhi Soup (9g Guizhi + 9g White Peony Root)
Damp heat typeYellow phlegm, bitter mouthSangju drink (10g mulberry leaves + 6g chrysanthemum)

6. When do you need medical treatment?

It is recommended to check in time when the following situations occur:

  • More than 2 colds per month that last for more than 3 months
  • With persistent low-grade fever (37.3-38℃ for more than 1 week)
  • Swollen lymph nodes in the neck exceeding 2cm
  • Routine blood test showed abnormally elevated lymphocytes

Through the analysis of recent Internet hot spots, it can be seen that repeated colds are the result of a variety of factors. It is recommended to establishsleep record,food diaryandSymptom Calendar, helping doctors more accurately determine the cause of the disease. Only by maintaining moderate exercise, scientifically supplementing nutrition, and managing psychological stress can we fundamentally enhance resistance.

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