1. Balanced diet: ensure adequate intake of nutrients, especially vitamin B, vitamin C and zinc, which are helpful to improve scalp health.

2. Scalp cleaning: use mild shampoo and conditioner to clean hair every week, and rinse thoroughly to remove excess oil and dirt. Avoid using irritating shampoo products.

3. Avoid frequent shampooing: Frequent shampooing may stimulate the scalp to produce more oil. Try to reduce the number of shampoos and limit them to 2-3 times a week.

4. Regular life: maintain a healthy lifestyle, such as adequate sleep, moderate exercise and reducing stress. This helps to maintain the balance of the body and prevent excessive secretion of oil.

5. Avoid excessive use of hair gel or styling products: excessive use of these products will lead to pore blockage and increase scalp oil production.

6. Try herbal treatment: Some herbs are thought to regulate oil secretion, such as Zhuifengnang, peach kernel and angelica.

if your seborrheic alopecia problem persists or worsens, please consult a professional doctor or dermatologist in time. They can provide you with more detailed diagnosis and treatment plans.