Dandruff is a common problem for many people, especially in middle-aged and elderly people between the ages of 40 and 70. Not only does dandruff affect the appearance, but the itching that accompanies it is also uncomfortable. This article will explore the causes of dandruff and itchiness and provide effective solutions.
The cause of dandruff and itching
- Excessive sebum production: The skin produces abundant oil, providing a breeding ground for fungi to multiply.
- Fungal infections, such as Malassezia, are the most common cause of dandruff.
- Dry skin: Dry skin is prone to flaking.
- Contact dermatitis: Allergies to certain hair care products or chemicals.
- Stress and fatigue: May affect sebaceous gland secretion and exacerbate dandruff problems.
How to fix dandruff
- Use anti-dandruff shampoos: Shampoos that contain active ingredients like selenium, ketoconazole, tar, etc.
- Keep your scalp clean: Wash your hair regularly to avoid oil and dandruff buildup.
- Avoid irritating products: Reduce the use of hair products that contain alcohol or fragrances.
- Maintain a healthy diet: Eat foods rich in Omega-3, B vitamins, and zinc.
- Manage stress: Reduce stress through exercise, meditation, or other relaxation techniques.
Professional data analysis
According to the Journal of Investigative Dermatology, about 50% of adults suffer from dandruff at some point. In addition, a survey of 2,000 adults found that those who used a specific antifungal shampoo had a 75% increase in dandruff reduction.
conclusion
Dandruff and itchiness can be caused by a variety of factors, including excessive sebum production, fungal infections, dry skin, contact dermatitis, stress, and fatigue. Dandruff can be effectively tackled by using an anti-dandruff shampoo, keeping your scalp clean, avoiding irritating products, maintaining a healthy diet, and managing stress. For middle-aged and elderly people between the ages of 40 and 70, understanding these causes and solutions can help maintain scalp health and reduce discomfort.