What medicine should I take for dry and frizzy hair? 10 days of hot topics and scientific solutions across the Internet
Recently, the topic of hair care has become so popular on social platforms, especially "how to improve dry and frizzy hair" has become the focus of searches. This article combines hot discussions and medical advice from the entire Internet in the past 10 days to provide structured solutions from the perspectives of diet, medicine, and lifestyle habits.
1. Hot discussion on the Internet: Common causes of dry and frizzy hair

According to data analysis on Weibo, Xiaohongshu, Zhihu and other platforms, the following factors are frequently mentioned:
| Reason | Mention frequency (%) |
|---|---|
| Malnutrition (iron, zinc, vitamin deficiency) | 42% |
| Excessive perm and dyeing | 28% |
| dry climate | 15% |
| Staying up late is stressful | 10% |
| Wrong care method | 5% |
2. What medicine can be taken to improve dry hair?
Medical experts suggest that drugs should be selected based on the cause of the disease. The following are common auxiliary drugs and their effects:
| Medications/Supplements | function | Applicable people |
|---|---|---|
| Vitamin B complex | Promote scalp metabolism and improve hair follicle health | People with unbalanced diet |
| Iron supplements (such as ferrous sulfate) | Relieve hair loss and dryness caused by iron deficiency anemia | anemia patients |
| Biotin (vitamin B7) | Enhance keratin synthesis | People with hair prone to breakage |
| Omega-3 Fish Oil | Regulate scalp oil secretion | People with dry scalp |
| Chinese medicine Polygonum multiflorum (need to follow doctor’s advice) | Traditional liver and kidney nourishing and black hair prescriptions | People with kidney deficiency type hair loss |
3. Non-drug therapies: popular natural care solutions
1.Food supplement recommendations:Black sesame seeds, walnuts, deep-sea fish (rich in unsaturated fatty acids), spinach (iron supplement).
2.External care:Coconut oil hot compress (a hotly discussed method in Xiaohongshu), low pH shampoo.
3.Living habits:Reduce staying up late (go to bed before 23:00) and avoid high temperature blowing.
4. Expert warning: Medication precautions
1. Iron supplements should be taken with meals and should not be taken with calcium tablets.
2. Excessive vitamin intake may cause poisoning. It is recommended to test trace elements first.
3. Polygonum multiflorum has a risk of hepatotoxicity and must be used under the guidance of a physician.
5. Topics related to the 10-day hot list
#Anti-hair loss recipe contest#, #COconut oil hair care rollover scene#, #vitamin B family is useful in the end#
Summary: Dry and frizzy hair requires comprehensive conditioning, and medications are only used as an auxiliary means. It is recommended that you first go to the hospital to check your nutritional status and combine it with scientific hair care habits to fundamentally solve the problem.
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