What causes excessive scalp oiliness?
Sep 30, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
In general, excessive scalp oil may be caused by poor lifestyle habits, overproduction of androgens, seborrheic dermatitis, folliculitis, tinea capitis, or other reasons. If discomfort occurs, it is recommended to seek treatment under the guidance of a doctor. Maintaining scalp cleanliness and avoiding scratching the scalp in daily life can help prevent excessive oil production. For oily scalp caused by skin conditions, early medical consultation is necessary.
Under normal circumstances, excessive scalp oil may be caused by poor lifestyle habits, excessive androgen secretion, seborrheic dermatitis, folliculitis, or tinea capitis. If discomfort occurs, it is recommended to seek treatment under the guidance of a doctor. Specific analyses are as follows:
1. Poor lifestyle habits
Poor lifestyle habits such as frequent熬夜, high mental stress, and consuming greasy foods are major contributors to overproduction of sebum by sebaceous glands. It is recommended that patients improve their lifestyle by avoiding late nights, reducing psychological stress, maintaining scalp cleanliness, washing hair regularly, and preventing excessive scalp oiliness.
2. Excessive androgen secretion
When the body produces too much androgen, it can stimulate hair follicles and sebaceous glands on the scalp, potentially increasing sebum production. It is advised to adjust lifestyle habits, avoid staying up late, and reduce intake of oily foods.
3. Seborrheic dermatitis
This is a chronic inflammatory skin condition caused by factors such as genetics and abnormal sebum metabolism. The inflammation may stimulate sebaceous glands to produce more oil and may be accompanied by symptoms such as redness, swelling, and stinging. Patients may use medications such as tacrolimus ointment, mometasone furoate cream, or desonide cream under medical supervision.
4. Folliculitis
Poor scalp hygiene or infection with Staphylococcus aureus may lead to folliculitis. Once hair follicles become inflamed, excessive oily secretions may occur, along with symptoms such as pus discharge and pain. Patients should use medications such as erythromycin ointment, mupirocin ointment, or fusidic acid cream under a doctor's guidance.
5. Tinea capitis (scalp ringworm)
Fungal invasion of scalp hair follicles and surrounding tissues causes an inflammatory response, resulting in tinea capitis, which may lead to hair loss and increased scalp oil secretion. Symptoms such as scalp itching and red patches may also appear. Patients are advised to follow medical instructions and use antifungal treatments such as ketoconazole shampoo, triamcinolone acetonide/econazole cream, or amorolfine hydrochloride cream.
In daily life, maintaining scalp cleanliness and avoiding scratching the scalp can help prevent excessive scalp oil. For oiliness caused by skin diseases, early medical consultation is necessary.
