Acne is more common in adolescents, so it is also called pimples, what are the causes of acne?

It is closely related to factors such as excessive sebum secretion, blocked sebaceous ducts in hair follicles, bacterial infections, and inflammatory responses.

After entering puberty, the level of androgens, especially testosterone, in the human body rises rapidly, which promotes the development of sebaceous glands and produces large amounts of sebum. At the same time, the abnormal keratinization of the sebaceous duct of the hair follicle causes the duct to be blocked, the sebum discharge is impaired, and the keratin plug is formed, that is, microcomedones.

A variety of microorganisms in hair follicles, especially P. acnes, multiply, produce lipase enzymes that break down sebum to produce free fatty acids, and at the same time chemoattract inflammatory cells and mediators, and ultimately induce and aggravate the inflammatory response.

This is because of the cause of the fire, or it may be because the ** secretes more oil, often eats high-salt foods, coupled with unclean cleansing, and the use of some inferior cosmetics, which may lead to acne.

Because I often stay up late or often eat some spicy food, there is often oil on my face and I don't clean it much**, so it will lead to acne, or it may be because of excessive secretion of male hormones, so it will lead to endocrine disorders.

It is likely to be caused by unclean facial cleansing, or it may be due to puberty, or it may be due to anger, frequent eating of spicy food, and mood swings, which can lead to acne.

It is caused by excessive secretion of sebaceous glands, clogged hair follicles, bacterial infections, excessive secretion of male hormones, and acne.

The most basic and most initiating rash of acne is acne, and there are two kinds of acne, one is the closed-lock acne without a head, that is, whitehead comedones, which look like yellow-white spots or small pimples; The other is open comedones, i.e. blackheads, with a black spot at the opening.

Whitehead acne is the predecessor of blackhead acne, but many whitehead acne are very "conservative" and do not "open the cherry blossom shed" for life. From acne, it can form or transform into papulopuscess, nodular cysts, all accompanied by seborrhea, and the above rash has three types of results: pimples, non-infected papules, small nodules and superficial small abscesses, which disappear without leaving traces, or only punctate pigmentation and temporary small scars; After the original large abscess (including cysts) disappear, there are many hard sores that do not disappear with dense pitts of needle size or the size of mung bean grains; Cysts, especially those left by ulcers, are large, deep, and irregular cord-like scars, which are very hard and can be disfiguring in severe cases.

The most important thing is the method.

**There are many ways to acne, antibiotics, hormones, anticellules, keratin exfoliators, etc., and now they are used ****, and the effect is quite significant.

In a sense, the prevention of acne is particularly important, and the following aspects should be paid attention to: * Mental and psychological factors are very important: don't be pessimistic when you suffer from acne, and be optimistic and confident, and insist on being positive and reasonable**.

Pay attention to personal hygiene: wash your face neither too frequently nor too little, 2 to 3 times a day. Oily ** with alkaline soap; Dry** with low alkaline soaps, such as boric acid soaps, etc. Remember not to squeeze acne abscesses to prevent constipation.

Diet: Pay attention to the "four less and one more", that is, eat less spicy food (such as chili, onions, garlic, etc.), eat less greasy food (such as animal oil, vegetable oil, etc.), eat less sweets (such as sugar, coffee), eat less "hair" (such as dogs, mutton, etc.), eat cold vegetables and fruits appropriately, and also prevent stomach problems caused by overdose.

In terms of life: it is best not to smoke, do not drink alcohol and strong tea, etc., patients with active inflammatory acne (such as papules and impesses) should spend less time in the sun, avoid wind and sand, too cold, too hot and too humid places are also not good for acne.

Medication: It is not advisable to take chlorobromoiodine compounds and corticosteroids for a long time, and the dosage form of external drugs is appropriate to tincture, lotion, cream, and try not to use ointment and paste.

The wrong statement about the triggers of the burying and reignition of the blue bend deficiency spring acne is ().

a.Good to eliminate tobacco and alcohol.

b.Estrogen.

c.Stay up late. d.Nervousness.

Correct answer: B

What are the causes of teenage pimples.

Adolescence is a time when a person is not right, and it is also a time that we only have once in our lives, and green oak spring acne is also prone to high incidence during this period

What are the causes of teenage pimples.

1. Frequent or no face washing: Some girls think that the acne on their face is caused by pollution or dirt, so they wash their face dozens of times a day, and second, they don't like to drink water: Some students don't like to drink tap water, so they like to drink sweet drinks and carbonated drinks, so that more sugar in the body will also promote the growth of pimples.

3. Love meat and don't like vegetables: This is what many teenagers have in common, they like to eat fried and spicy meat, and they don't like to eat vegetables and fruits. But this will cause great harm to your health, and the endocrine system will be out of balance, so you must be simple to get rid of this picky eater.

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Severe pimples are acne.

Pimples are folliculitis that grow during puberty and belong to a type of acne.