Why do you have long hair in your ears?

If there is no other discomfort, it is just this symptom, which has no great diagnostic significance and does not need excessive attention. This is a normal phenomenon. Don't believe all kinds of network health rumors. The hair in the ear also belongs to human hair.

1. Human hair:

Except for hair and beard, the rest of the human body is of high quality and soft. The function of hair in the human body is to keep the residual temperature in the body when the human body is cold; When the human body is hot and dry, it helps to sweat and cool down.

2. The reason why women have more hair is:

1) difference is within the normal range. Generally speaking, light hair and fair and delicate skin are one of the characteristics of women, but this is not entirely the case. In normal women, the distribution of hair is very different. According to relevant data, some statistics have been made abroad:1normal women aged 5 ~ 44, 30% have a small beard, 9% have obvious hair on both cheeks, 6% have thick hair below the temples, and 30% and 70% have dark hair on their forearms and calves respectively.

2) Skin hair follicles are too sensitive to androgen.

3) It is related to heredity. The heavier the parents' hair, the heavier the daughter's hair may be.

4) Some diseases can cause pathological hirsutism.

5) Long-term use of cortisone, testosterone and other hormones can also cause hirsutism.