Every autumn and winter, I believe that many people will have such a puzzle. The oil will come out when their hair hasn't been washed for two days. Do you know what's going on? What's the reason for the oil coming out? Let's learn about this problem together with small editors of sihai.com!
Four inducements lead to greasy hair
The cause of greasy hair is not only inherited, but also acquired. It is generally caused by physical fitness, living habits, frequency of shampoo and excessive use of chemical hairdressing products.
Constitution
Most of the hair oil is caused by damp and hot constitution. Usually, it is greasy and tastes heavy, which damages the spleen and stomach, turns damp into heat and causes excessive secretion of oil. Some owners like to eat too much sweets and meat, which causes phlegm dampness. When phlegm dampness is endogenous, the fat in the body will not be metabolized smoothly, and the nutrients that cannot be digested and excreted will become waste products, which will block the body and cause damp heat. If the time is long, the hair will become greasy. At the same time, the liver fire will also cause the internal organs can not digest the oil well, so the oil is discharged to the face and scalp.
Habits and customs
In addition to the high calorie food will stimulate the secretion of sebaceous glands, staying up late, playing computer for a long time, fast-paced life, work pressure, etc., will affect the endocrine system of the human body, and aggravate the oil production of the scalp.
Shampoo frequency
Wash your hair as soon as it's greased? Stop! Frequent shampooing will wash the grease off your head, but as soon as the sebum receives the "lack of oil" message, it will further secrete grease, so that more and more grease will be produced, and the scalp will become more and more greasy. It is best to wash every other day in summer and 3-4 times a week in winter.
Excessive use of chemical hair products
Some owners like to use styling spray or hair spray for beautiful and stylish, oily hair sprayed on these, will let hair and air isolation, but will make hair more greasy.
Hair oil can cause hair loss
Hair oil is associated with hair loss. For a long time, it may cause seborrheic hair loss. What we call seborrheic alopecia is actually androgen alopecia. Male hormone hair loss patients, hair is easier to oil, because this kind of hair loss in general the body of male hormones are more exuberant, and the exuberant male hormones will stimulate the sebaceous glands to quickly secrete oil, so the scalp oil will be very fast.
In addition, excessive sebum secretion and blocked excretion will compress the peripheral nerves of capillaries, affect the blood supply and normal physiological function of hair follicles, lead to a large number of bacteria, eventually cause folliculitis and hair loss.
What about the fat?
The head oil causes folliculitis. The owners remember to go to the hospital for treatment. This is a disease. If it is just ordinary head oil, it will be improved in the following ways.
Wash your hair with rice washing water
This method comes from compendium of Materia Medica. It is a common hairdressing method used by the ancients. The rice washing water has the functions of clearing away heat, cooling blood, decontamination and descaling. First of all, we should put the rice washing water into the container for fermentation for two or three days, soak the hair together with the root into the basin as far as possible, let the scalp hair root fully contact with the fermented rice washing water, massage the scalp with fingers continuously, let the rice washing water fully moisten the hair, and then wash it with clean warm water once or twice. After washing, it's best to clean with warm water, do not use hot water to stimulate the scalp, to prevent excessive oil secretion, and to control oil.
Foot bath
If it's the head oil caused by liver fire, it can be relieved by soaking feet. It's best to soak for half an hour every day and sweat a little.
Comb your hair less.
Although it has certain health care effect to massage the scalp with fingers in the morning and evening, it will stimulate the scalp and increase the oil output for the scalp prone to oil. It is suggested that people with oily skin should comb their hair less and massage less if not necessary.
Reasonable diet
In daily life, we must ensure enough sleep, regular work and rest, and eat less spicy food with high fat and calories. We need to exercise more, keep a good attitude and avoid being too nervous.
Choose your own shampoo
Now there are many kinds of shampoo in the market. Good shampoo plays a key role in scalp health. Most shampoo products contain silicon, which is a kind of sealing agent. It is often added to the shampoo and conditioner. After use, the hair will become smooth, but for a long time, it will make the later conditioner unable to enter the hair. It will also adhere to the scalp, causing oil, hair loss and other problems. So if the oil is serious, we must choose the shampoo without silicon and with oil control effect.
Hair is not healthy, in fact, it reflects the body's condition. Excessive heat and dampness will eventually lead to the imbalance of the scalp oil environment. Therefore, if you want to have good hair quality, it is the most important thing to do it three times, raise it seven times, and pay more attention to the usual diet and living habits.