Why can’t I wash my hair when I’m on my period?
In recent years, discussions about "whether you can wash your hair during menstruation" have frequently appeared on social media, especially in areas with strong traditional concepts. This topic has caused widespread controversy. In order to help everyone understand this issue scientifically, this article will analyze it from three perspectives: traditional sayings, medical perspectives, and actual impact, and attaches hot topic data in the past 10 days for reference.
1. The origin of traditional sayings

According to traditional Chinese medicine theory, women are weak during menstruation and are prone to cold. When washing hair, contacting the head with cold water or failing to dry it in time may lead to the invasion of cold air and cause dysmenorrhea or irregular menstruation. The following is the discussion of some netizens on the traditional saying:
| source of opinion | Support ratio | main reason |
|---|---|---|
| Social media survey (Weibo) | 45% | Think that washing your hair will aggravate the cold and lead to menstrual discomfort |
| Traditional health articles | 30% | Citing the theory of traditional Chinese medicine, emphasizing the importance of "avoiding cold" |
| Interview with young women | 25% | Said that the elders in the family repeatedly told them not to wash their hair during menstruation. |
2. The perspective of modern medicine
Modern medicine generally believes that washing hair during menstruation will not directly cause health problems. The following is a summary of medical experts and scientific research data:
| medical institution | Conclusion | Suggestions |
|---|---|---|
| Chinese Society of Obstetrics and Gynecology | There is no direct correlation between hair washing and menstrual symptoms | Pay attention to the water temperature and blow dry in time |
| American College of Obstetricians and Gynecologists | Cold stimulation may aggravate dysmenorrhea (individual differences) | Avoid prolonged cold water rinsing |
| Japan Women's Health Research Association | Statistics show that only 3% of people experience discomfort due to hair washing | People with sensitive constitutions need to be vigilant |
3. Practical Impact and Scientific Suggestions
Taken together, whether hair washing affects menstrual health varies from person to person. Here are the key considerations:
1.water temperature control: It is recommended to use warm water (37-40℃) to avoid cold water stimulating scalp vasoconstriction.
2.Dry in time: Blow dry your hair immediately after washing to prevent colds.
3.individual differences: If you have severe dysmenorrhea or weak constitution, you can reduce the frequency of hair washing.
Attached: Reference for hot topics in the past 10 days
| Hot search platform | Related topics | Discussion popularity |
|---|---|---|
| #Will washing your hair during menstruation cause cancer# | 120 million reads | |
| Douyin | “Gynecologist refutes rumors about menstrual taboos” | 850,000 likes |
| Zhihu | "Analysis of menstrual care from a scientific perspective" | 34,000 collections |
Summary
Washing your hair during menstruation is not an absolute contraindication, but care needs to be adjusted appropriately according to your individual constitution. The scientific attitude should be:Respect tradition but not blindly follow it, and value the guidance of evidence-based medicine. I hope this article can help female friends treat this topic more rationally.
check the details
check the details