What is the transmission of pink eye Please, everyone, 3Q

1. What is pink eye Pink eye is a common form of acute epidemic conjunctivitis caused by a bacterial infection. Outbreaks often occur in spring and summer. It is characterized by acute onset and strong contagion.

After the onset of the disease, the eyes are red, photophobia, burning, swollen eyelids, painful and tearful, and the discharge increases, and in severe cases, it will be accompanied by headache, fever, anterior lymphadenopathy and other symptoms. 2. Transmission of pink eye Pink eye is medically called acute catarrhal conjunctivitis, and its transmission route is mainly through contact infection. It is often transmitted by touching the patient's eye secretions or tear-stained objects (such as towels, handkerchiefs, basins, water, etc.), shaking hands with the patient with red eye, or rubbing the eyes with dirty hands, etc., and eventually cause the epidemic of pink eye.

In summer and autumn, due to the hot weather, bacteria are easy to grow and multiply, which is very easy to cause pandemics. 3. How to prevent pink eye and** Now that we know the main transmission route of pink eye, it is completely possible to prevent and prevent epidemics. (1) If pink eye is found, it should be isolated in time, and all utensils should be used separately, and it is best to wash and dry them before use.

2) Pay attention to hand hygiene. Develop a good habit of washing your hands frequently, don't rub your eyes with dirty hands, and cut your nails frequently. (3) When suffering from pink eye, in addition to active **, you should avoid activities in public places, and do not use shared towels, basins, etc.

There is no scientific reason for the belief that a patient with red eye will get pink eye by looking at it, and that the disease can only be achieved through direct or indirect contact. Symptoms of pink eye are: conjunctival hyperemia in one or both eyes, and a large amount of mucopurulent discharge, but generally does not affect vision.

If not**, some will turn into chronic conjunctivitis. The details are as follows: (1) At the beginning, the eyelids and conjunctiva are swollen, and cold compresses can be used, 3 times a day, 20 minutes each time.

When one eye is red, and the other eye is not yet infected, the healthy eye should be prevented from being infected, and the head should be tilted towards the affected side when rinsing or applying eye drops, and the head should also be tilted towards the affected side when sleeping, so as to prevent secretions from flowing into the healthy eye. (2) When the secretion increases, rinse the eyes with normal saline or warm water 3 or 4 times a day to clean the intraocular secretions. Attention should be paid to:

Do not cover your eyes when suffering from pink eye, because after covering your eyes, the temperature in your eyes increases, which is conducive to the growth and reproduction of germs, and secretions are not easy to discharge, but aggravate inflammation. (3) Chloramphenicol or other anti-inflammatory eye drops can be dropped on the eyes, once every 2 hours, and anti-inflammatory eye ointment can be applied before going to bed. When some people suffer from pink eye, they ask the doctor to give anti-inflammatory injections**, but in fact, there is no need for this, and anti-inflammatory drugs play a very small role in pink eye.

If the red eye of infants and young children is more severe and eye drops are more difficult, sulfonamide emulsion can be taken by mouth.

Pink eye is an eye disease that is transmitted through contact, such as contact with used towels, washing utensils, faucets, doorknobs, swimming pool water, and shared toys.

Contact! What a red-eyed patient touches, you touch and then touch your eye and it is contagious.

Pink eye is spread by contact.

Pink eye is usually caused by enteroviruses. Eye secretions are contagious, and infection can occur when the patient comes into contact with objects or other people by touching them with the infected secretions, and the other person rubs his or her eyes and washes his or her face.

Therefore, if you want to avoid being infected, remember: wash your hands frequently (household sinks, public use is also a source of infection), reduce to crowded places, and don't rub your eyes.

Pink eye. The disease is mainly transmitted by contact, most commonly through eye-hand-eye transmission. In addition, it is possible to be infected by touching towels, handkerchiefs, face washing utensils, electronic game consoles, computer keyboards, etc., or swimming or bathing in swimming pools and baths that have been touched by patients.

Prevention methods of pink eye: Patients with pink eye found in hospitals or social elderly skin areas should be reported to the relevant health and epidemic prevention departments in a timely manner. Good hygiene habits, wash hands with hand sanitizer or soap before eating, after using the toilet, and after returning home from going out. It is important to avoid rubbing your eyes with your hands.

In the epidemic season, it is best to swim in a swimming pool with regular and poor disinfection conditions, and it is strictly forbidden for patients with pink eye to enter the swimming pool.

It is most commonly transmitted through hands and clothing.

24 people can infect x people, then according to the question: 1+x+(1+x)x=144

x 2 + 2x-143 = 0, solution: x = 11.

Therefore, if 2 people get an infectious disease, a total of 2x+2=24 people will get sick in one round.

One person's first round of dissemination is 12, so 2 people's first round of dissemination is 24

It is mainly contagious by contact. For example, our hands come into contact with a lot of things every day, and when we use towels and others come into contact with them, they will be infected, so it is contact infection, not some airborne infection, and this transmission route is very clear, and it is relatively easy to prevent. After I get "pink eye", I have to pay attention to myself, I use my own towels and basins, and I don't go to public places when I go to activities in a relatively independent space.

In the case of indirect and direct cross-infection, eye contact is not contagious, and the patient washes his eyes with saline every day, and drip anti-inflammatory eye drops, which are generally fine for three to four days.

In fact, looking at the patient's eyes is not contagious, there must be excessive contact, or blood staggering

Pink eye can be passed through household items between people; Frequent contact with the sick ......However, pink eye can be prevented by using saline to wash the eyes, and often drop chloramphenicol and other bactericidal solutions. 》

You are acute "conjunctivitis". Ordinary people call it "pink eye", which is caused by a virus and is very contagious. The main symptoms are: I can't open my eyes when I get up in the morning, there is not a lot of discharge in my eyes, and my eyes have a feeling of heat swelling, and I need to use a hot towel to warm the compress to remove the secretions.

**: 1. Use "chloramphenicol eye drops" to drop your eyes during the day, several times a day. 2. Apply with "erythromycin eye ointment" at night.

3. If you go to the eye hospital, there may be a lot of new drugs for conjunctivitis. If not, it will generally be fine by itself in half a month.

Prevention: 1. Do not go to crowded places during the epidemic of conjunctivitis. 2. The towels and washbasins used by each person should be used separately. Or use it after boiling. 3. Don't drink alcohol, don't eat chili, garlic, and spicy foods.

The disease can occur all year round. If you live in a group, be careful not to use other people's towels or washbasins. Wash your hands often.

[Concept].

Mechi, commonly known as"Fire Eye"、"Red eyes"。It refers to the white eyes (or one eye) red eyes.

This disease is called in the "Neijing" and "Treatise on Typhoid Fever"."Mechi"。Later generations of doctors, according to the eyes of the **, symptoms and other different characteristics"Storm fever"、"Skywalker is red-eyed"、"Red silk (hole word to remove seeds and add worms) veins"、"The pain is like evil"、"The size of the canopy is red"、"White eyes and yellow red"and so on. Also in "Examining Yao Han,"Mechi"is also included"Bloodstaining and eye-filling"、"Blood-filled pupil god"、"The color resembles rouge"and so on.

Zhang's Medical Pass"."Mechi"Also included:"Red veins pierce the eyes"Wait. Although these diseases have symptoms of eye redness, they are mainly caused by other eye diseases, which will be discussed separately and are not within the scope of this disease.

Identification] common syndromes.

Externally Felt Wind and Heat: Equivalent to"Storm fever"Category. Its main clinical manifestations are white eyes, hot (left water and right eye) like soup, shy and astringent. Also seen chills and fever, headache and nasal congestion, thin white tongue coating, and pulse floating.

Celestial Travel: Equivalent to"Skywalker is red-eyed"。Clinically, it is common to see red and burning eyes, more sticky eyes, fear of the sun, and astringent eyes.

Either one eye may be affected first and both eyes may be affected, or both eyes may be affected at the same time. It is highly contagious, often within a family, in a mile, the old and the young pass from one to another, and the disease occurs at the same time.

Evil Heat: Genus"Red silk (hole word to remove seeds and add worms) veins"Category. Common white eyes are light red, the surface has red veins vertical and horizontal, (the hole word goes to the child and adds insects) Pan whirl, the thickness of the silk veins is sparse, and it does not heal for a long time.

It is also seen that there is a shyness and a clear flow (left water and right eye), or a slight itch and pain, and the vision is easily fatigued, especially in the afternoon.

Alcohol poison contains red: equivalent to"White eyes and yellow red"Proof. It usually occurs in people who are addicted to alcohol. The symptoms are that the white eyes are gradually yellow and red, the eyes are dry and itchy, and the symptoms of dampness and heat are also seen, the tongue coating is yellow and greasy, and the pulse is wet.

The liver and gallbladder are hot and the eyes are red: the symptoms are red and red eyes, and even the red veins are vertical and horizontal, the heat (left water and right eye) is multi-eyed, and the eyes are swollen. Fever and headache (especially at the top and temples), bitter mouth and dry throat, flank distension and pain, red urine or knotted stools, red tongue, and pulse count.

Liver and kidney yin deficiency and red eyes: equivalent to"The pain is like evil"。This disease often occurs in people who have been sick and infirm for a long time. The symptoms are pale red eyes, the disease is slow, and it stops and goes, often several times a year. At the same time, the waist and knees are sore, the five heart irritations, hot flashes and night sweats, and the pulse is thin.

You can tell me what kind of situation it belongs to.

What medications are needed?

Use 50 grams of dandelion and 10 grams of cicadas, boil water and filter, smoke your eyes while it is hot, and dip a towel for half an hour when it is slightly hot. Twice a day, a pair of medicines can be used repeatedly for a few days, and generally can be relieved in two or three days. During this period, I don't use a computer or watch TV, and close my eyes to recuperate.

What diet to pay attention to?

Eat a light diet, avoid meat and legumes, and eat more vegetarian food.

Don't eat spicy food, go to the hospital, the sooner the better.

Pink eye generally refers to acute infectious viral conjunctivitis, which is very contagious, and is generally transmitted by touching the patient's contaminated items by hand and then rubbing the eyes, which is a contact transmission mode.

Timely use of acyclovir eye drops and ganciclovir ophthalmic gel to resist disease book toxicity**; Interferon eye drops can also be used to improve the efficacy of antiviral drugs. Be sure to pay attention to eye hygiene, wash your hands frequently, and don't rub your eyes with your hands. Do not share personal bridge dust items to prevent cross-infection.

Pink eye is a highly contagious eye disease, therefore, the prevention of pink eye is also the same as the prevention of other infectious diseases, we must grasp the elimination of the source of infection, cut off the transmission route and improve the body's resistance to three links, the specific measures are as follows: 1. Children suffering from pink eye should be isolated in time and given positive treatment. 2. In order to cut off the transmission link of the affected eye-water-healthy eye, it is forbidden to take the child to public baths, swimming pools and other public places to bathe and swim.

3. In order to cut off the transmission of the affected eye, hand (or object), and the healthy eye, attention should be paid not to use the child's living utensils, such as washbasins, towels, etc. 4. Disinfection measures should be taken for children's daily utensils or supplies in kindergartens, baths and other public places to avoid spreading. The most common method used in households is to boil and disinfect, i.e. contaminated utensils, such as towels and basins, can be boiled in boiling water for 15-20 minutes.

5. Advocate not to rub your eyes with dirty hands, not to use public towels, to cut your nails frequently, to wash your hands frequently, and to avoid going to public places as much as possible during the epidemic season. 6. When one eye is sick and the other eye is not yet infected, the healthy eye should be prevented from being polluted. Eye drops should be directed to the affected side, as well as when sleeping, to prevent secretions from flowing into the healthy eye and causing infection.

7. When nursing or rinsing the eyes of the child, it is necessary to prevent the secretion from splashing into the operator's eyes. 8. Because it may cause cross-infection due to careless operation, it is not recommended to take preventive measures with eye drops for healthy eyes. Pink eye is a highly contagious eye disease, but if you can take the above precautions, you don't have to worry about pink eye spreading in your family.

Pink eye is a common acute infectious eye disease in spring and summer, which is an eye disease transmitted through contact, and some supplies used by patients are likely to become the transmission medium of pink eye, which needs to be paid attention to.

Experts point out that pink eye is mainly transmitted through contact. The most common mode of transmission of pink eye is eye-to-hand-eye transmission.

In addition, it is possible to get infected by touching towels, handkerchiefs, washing utensils, electronic game consoles, computer keyboards, etc., or swimming or bathing in swimming pools and baths that have been touched by patients.

If you want to prevent pink eye, you need to pay attention to several issues:

1. In the epidemic season, it is best to swim in a regular swimming pool with perfect disinfection conditions, and patients with pink eye are strictly prohibited from entering the swimming pool.

2. Good hygiene habits, wash hands with hand sanitizer or soap before meals, after using the toilet, and after going out and returning home. It is important to avoid rubbing your eyes with your hands.