Causes of split ends

The causes of split ends may be due to physiological factors or pathological conditions, such as tinea capitis (scalp ringworm) or alopecia areata. The specific analysis is as follows:

I. Physiological Factors

Frequent perming or hair dyeing, using a hair dryer at excessively high temperatures after washing, or improper combing techniques may damage hair quality and lead to physiological hair splitting.

II. Disease-Related Factors

1. Tinea Capitis (Scalp Ringworm)

Poor scalp hygiene in daily life may allow dermatophytes (fungi) to invade the scalp, leading to tinea capitis, which damages hair follicles and hair quality. This condition may also cause symptoms such as dry, brittle hair that breaks easily.

2. Alopecia Areata

High levels of mental stress, genetic predisposition, or conditions such as atopic dermatitis may trigger alopecia areata, impairing the supply of adequate nutrients from hair follicles to the hair. This is often accompanied by localized patchy hair loss.

In addition to the common causes mentioned above, split ends may also be associated with other factors such as chronic itchy skin diseases. When necessary, it's recommended to visit a dermatologist at a hospital to determine the exact underlying cause and receive targeted treatment.