Uncover! About 10 common words about acne

Uncover! About 10 common words about acne

Acne has been plaguing teenagers and adults. Do not pay attention to diet, pressure, makeup too heavy...... Are these really the causes of acne? Is your understanding of acne correct? French media "Figaro" the "secret" of acne, 10 kinds of common saying of.

1. teenagers are not the only ones who develop acne.

Correct. Adolescents are more prone to acne, and 80% of adolescents are troubled by it. A teenager, the body's hormonal changes, hair follicle and sebaceous glands will be activated, long hair. The role of the hormone, hair follicle and sebaceous glands produce too much sebum, this will make our skin looks very greasy, can also cause skin pores, and acne. Generally speaking, after puberty, the skin disease will gradually disappear. But some adults still suffer from acne.

2. eating chocolate will increase acne.

Wrong. Parents always say, "stop eating pork, chocolate, dessert..." You grow acne! "But few teenagers can control their mouths. Whether greasy foods can cause acne or make it worse is still uncertain, and there is no scientific evidence to suggest that chocolate, saturated fat or salt are associated with acne. But on the other hand, some studies show that, the consumption of dairy products, especially skim milk products, must be associated with the severity of acne there. A study has shown that sugar-rich foods are also associated with acne. However, no scientific consensus has yet been reached. Brigitte de Heino, director of Nantes University Department of skin cancer (Brigitte Dr no) said that at present the relationship between food and the acne is still under study. It can be determined that the consumption of high sugar foods will accelerate the secretion of insulin, and it produces a hormone blocking aggravate the hair follicle and sebaceous gland. Some acne patients with low-sugar diet can significantly reduce acne. At present, patients can not be advised to adopt certain diets to improve acne.

3. women are more prone to acne before menstruation and menstruation

Correct. Some women in the menstrual period before the outbreak of acne. Because the menstrual period before the onset of female hormones (estrogen) reached the lowest level. At this time, the concentration of female ovaries and adrenal glands secrete male hormone, testosterone is higher than that of estrogen. Testosterone through the sebaceous glands to promote sebum secretion, which is why the outbreak of acne.

4. makeup will lead to more serious acne

Correct. There is no doubt that the use of oily and occlusive cosmetics can cause acne growth and deterioration. De Heinola professor said that this does not mean that can not make up, but don't try to use foundation and other cosmetics, they will plug the pores. Go to the drugstore to buy cosmetics to polish his eyes, some cosmetics are labeled "no pox, if your skin is easy to pox, you can choose these products.

5. bad health habits can lead to acne.

Yes, but it is also wrong. Professor de Connor said the answer is not absolute. People must clean their skin at least once a day, but they should not be excessively clean, because excessive cleaning can stimulate the skin, resulting in increased sebum secretion.
People with acne are often the wrong ones to use sanitary products. Professor de RNO says that sometimes people use facial cleanser, but they forget to wash their faces. As a result, cleanser blocks hair follicles and causes acne. She advises not to use products containing alcohol or preservatives, because they irritate the skin.
Dr. Marc Perrussel, a dermatologist at Rennes University Hospital, said that cleaning the skin does not stimulate the skin. The more cleaning products used, the easier it is to stimulate the skin and cause seborrhea. Professor de & Connor suggests using a gentle cleansing gel every day to wash your face two or more times and rinse it clean. In addition, do not use essential oils, because it stimulates the skin.

6. acne may be hereditary.

Correct. Some studies have shown that adolescents with family history of acne are more likely to develop severe acne. Professor De Heino said it is estimated that about 60% of acne is genetically related. If more than two people in the family suffer from acne, children are likely to develop acne in adolescence.

7. can not poke acne.

Correct. Dr. Peruxel said that poking acne can cause infection, which can lead to skin inflammation. In addition, it may lead to sebaceous gland fibrosis, which sinks deep into the skin and forms a small nodule. Pierced acne may also leave scar or inflammatory pigmentation.

8. stress has nothing to do with acne.

Wrong. Although there is no scientific proof, acne must be related to stress. Dr. Perusel said that stressed teenagers release adrenaline, a hormone that is chemically close to acne. Stress may also affect acne through nerve cells, a large number around the sebaceous glands. These neurons release a substance under pressure and stimulate the production of sebum.

9. acne means that the body conceals other diseases.

Correct. For adult women, acne is associated with hair growth, hair loss, menstruation or weight gain, which means excessive androgen secretion. Sometimes, ovarian ultrasound is used to find out the cause. There is a small probability that polycystic ovary syndrome will be found. The disease is caused by excessive secretion of androgen from the ovaries, which prevents the development of eggs. But in most cases, acne is not related to hormonal abnormality, but it is related to male hormone allergy.

10. exposure to the sun can reduce acne.

Yes, but it is also wrong. At first, sunlight can really improve acne, especially acne on the back. But overexposed people may have the risk of developing acne. Professor de skino said that the more the sun does not protect any sun, the skin will be thick. This causes the sebaceous glands to be mechanically closed, thus blocking the pores. Whenever summer comes and autumn comes, acne patients will increase. So protect your skin in the summer, do not insolate in the sun, avoid acne attacks.

Uncover! About 10 common words about acne:Waiting for you to sit on the sofa!

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