Why does the scalp smell and how to get rid of it?

Why does the scalp smell?

In most cases, the oily hair, odor, and itchy scalp are due to seborrheic dermatitis on the scalp, and the sebum secretion is vigorous. Oils often breed fungi and other bacteria, and when bacteria break down the proteins left in the scalp, they produce odors. Some people have oily hair in the summer, and in the autumn the scalp becomes dry, which turns into dandruff.

In addition, the scalp sweats a lot and also has a bad smell.

It is recommended to choose a shampoo that contains "selenium", which can inhibit sebum secretion and inhibit the growth of Pityrosporum pityriflorum, which causes androgenetic alopecia. Some shampoos on the market that are labeled as "anti-dandruff" contain the element "selenium". Also, wash your hair with a mild shampoo at least 2-3 times a week.

However, it is wrong to wash your hair several times a day because of the oily hair, because the sebum secretion can regulate itself, and frequent washing will cause the secretion to lose balance. If the problem is still very serious, it is recommended to go to the hospital and take drugs containing anti-androgens to regulate it.

If you have ever done your hair, such as perming your hair, etc., the smell of the potion is strong and can last for a long time, it is recommended to use a shampoo such as Ikalu to remove the odor ......

The internal division is stable and chaotic!

In this way, you have to go to the doctor, there is a certain element in the body, and the doctor will give you a good solution, food supplements, or drugs**.

1. Sebum dirt.

The first possible cause of scalp odor is sebum dirt. Even if you wash your hair every day, washing too often will wash off all the protective oil in your hair, or wash your hair without washing it clean, just rinse it simply, so that some dirt will slowly accumulate on the scalp, which will cause hair odor and itching. Therefore, when washing your hair, you should rub your hair well with your fingers so that you can wash your scalp thoroughly.

2. Bacteria grow on the scalp.

If you don't dry your hair quickly after washing and keep it wet, it will easily attract bacteria, which will adhere to the wet scalp and cause odor. Since bacteria can easily multiply in the scalp in a humid environment, it is still necessary to dry it or use a hair dryer to dry it.

There are many nerve endings on the scalp, especially the cortex of the scalp, which is thicker and denser than the rest of the body, and contains a large number of hair follicles, sebaceous glands and sweat glands;

Therefore, the smell on the scalp has the smell of sweat, the smell of human metabolism through the excrement, that is, its own unique smell, and the smell of scalp oil secretion.

In addition to choosing a safe and effective shampoo, people should also develop good eating habits to eliminate scalp problems such as oily hair, itchy head, and dandruff.

1. Caused by oxidation of scalp sweat mixed with sebum.

The scalp has sweat glands that sweat and sebaceous glands that secrete sebum. Originally, sweat and sebum are mixed to keep the skin moisturized and have a barrier effect, but due to some factors, it is oversecreted, which causes an annoying taste and greasy feeling.

2. Caused by bad habits: liking greasy food, frequent smoking, frequent drinking, meat-based, and liking to eat food containing a lot of spices.

3. The scalp is connected to the skin of the face.

First of all, it is important to review that daily life is related to the normalization of the scalp environment, so people with the above conditions should make improvements. In addition, people who wash their hair in the morning tend to wash their hair casually because they don't have time, or they don't clean it. There are also hair that goes out without really drying it, and semi-dry ones are easy to absorb substances that produce smell.

Odors on the head can be washed with a cleansing shampoo, while taking care to keep the scalp dry and take care of the hair.

Analysis and treatment methods:

1. The smell on the head is generally the sticky oil secreted by the scalp, and other dirt left on the scalp is an important cause of the odor of the scalp.

2. Use a cleansing shampoo to remove clogged pores, nurture a fresh scalp, and restore natural shine to hair.

3. You can usually wash your hair with warm water and add some white vinegar to it, which has the effect of sterilization.

4. The smell change is caused by bacteria, cut the hair short, clean it, and apply ** anti-inflammatory drugs.

With a little beer and water, wash your hair gently, and later, rinse with water!