Chickens swell and close their eyes: a list of diseases indicated by the symptom. How can these diseases be prevented?

The lucky ones who are lucky enough to find such a talisman need to know how to use it correctly. This is what we are going to talk about today.

The reasons for the development of inflammatory processes in the eyes

Eye diseases in chickens almost always start the same way. First of all, redness of the eyelids is observed, then the mucous membrane of the eyeball is affected. Further, the inflammation affects the lacrimal glands and the cornea.

The causes of eye damage in chickens are different:

• injury;
• ingress of a foreign body into the eye - grains of sand, chips;
• tumor processes;
• vitamin deficiency A;
• eye diseases provoked by violation of conditions of detention;
• infectious and diseases in which eye inflammation is one of the symptoms.

Non-infectious eye diseases in chickens

The inflammatory process in the organs of vision is not always caused by an infection. Often, this is due to the traumatic factor or the appearance of growths on the eyelids. In some cases, the chicken's eyes are closed due to unfavorable conditions.

Trauma

Chickens can injure their eyes in a fight or while walking on thorny plants. Specks often fall under the eyelid - chips, sand, pieces of soil, which leads to the development of inflammation.

The symptoms of injury are as follows:

• the general condition of the bird is normal, it eats and remains active;
• tearing;
• redness of the cornea.

A wound can be seen without special devices, and a foreign object is not always. It is better to go to the veterinarian to examine the eyeball and, if necessary, remove the speck. Next, the affected area is treated with chlorhexidine. The affected chicken is given antibacterial drops or hydrocortisone ointment.

Tumors

New growths (growths and bumps) usually appear on the eyelids. The reason may be a hormonal imbalance in the bird. Often, a tumor occurs after an injury or against a background of inflammatory processes in the orbit area.

It is easy to detect pathology - just look at the bird. If there are formations on the eyelids that rise above the level of the skin and obscure part of the eyeball, they cause discomfort to the chicken. The affected area is often hyperemic. If the neoplasm touches the mucous membrane of the eyeball, pain is felt, so the bird is crying.

Attention! Tumors cannot be cured with medicines and folk remedies. They are removed surgically.

Xerophthalmia

This disease occurs as a result of metabolic disorders in the eyeball and is characterized by dryness of the cornea. The reasons for the development of pathology are different - chemical burns, hypovitaminosis A, trauma. With xerophthalmia, keratinization and rejection of epithelial cells of the cornea and conjunctiva occur.

• at the initial stage of the disease, tearing is observed, since the expanding connective tissue causes discomfort to the bird in the form of burning;
• later on, matte spots can be seen on the cornea;
• the chicken develops photophobia.

The sick individual is given vitamin A, the eyes are moistened with saline. Ointments containing vitamins A and B are also used. In the chicken coop, a normal humidity level is maintained - about 70%.

Ammonia blindness

If the chicken's eyes are closed, ammonia blindness may be the cause. This disease mainly affects young animals under 2 months of age. It develops due to the increased concentration of ammonia vapors in the air, when the premises are not equipped with a ventilation system, and the farmer does not regularly clean there.

In sick chickens, the mucous membrane of the eyes becomes inflamed, a mucous secret flows from the nose. Birds sit with closed eyes and look depressed. Growth retardation is often noted. Treatment includes introducing retinol into the diet and flushing the eyes with a decoction of chamomile.

Conjunctivitis

This is an inflammation of the mucous membrane of the eyeball. It develops for various reasons - due to the ingress of a foreign body into the eye, due to an allergy or infection - viral, bacterial or fungal.

Attention! Conjunctivitis is often one of the symptoms of infectious diseases, so the sick individual should be immediately removed from others.

• the eyelids turn red and swollen;
• tearing;
• discharge of pus from the eyes;
• depression, loss of appetite.

Before starting treatment, the veterinarian must find out what is causing the eye inflammation. In most cases, the bird's eyes are washed with a decoction of chamomile or a weak solution of boric acid. Antibacterial drops or ointment are prescribed, sometimes the chicken is soldered with an antibiotic.

Panophthalmit

An eye disease characterized by the destruction of the tissues of the eyeball. It occurs as a complication after injury or previous conjunctivitis. Symptoms include clouding of the lens, corneal detachment, and bleeding from the bird's eye. Treatment includes the use of anti-inflammatory and antibacterial agents, but this is not always effective. Panophthalmitis most often leads to complete blindness.

How to use protection correctly

In order for the power of the amulet to be effective, you need to follow certain rules for its content and wearing. So, in order to improve your financial well-being, it is necessary that the chicken god is constantly in your wallet or used as a keychain. Being in the bedroom or in the kitchen, he will not be able to help you solve your financial issues.

There are also certain signs that are worth believing in. So, if you want to achieve mutual love relationships, you need to hang two amulets in the bedroom above the bed. To fulfill cherished desires, it is worth looking into the distance through the hole with their quiet pronunciation. If you are tormented by difficult dreams, then the chicken god, suspended on the bed at the head of the bed, will help you lose them. He is able to bestow prophetic dreams and predict the future. You just need to ask him questions in a dream and correctly interpret the answers to them.

If a difficult life situation arises, then wear a charm in the form of a pendant. This will help you cope with any difficulties without putting in a lot of effort. In order to protect the house from uninvited guests, evil and envious people, envy and hatred, you need to hang the chicken god in a secluded place, far from prying eyes. To avoid fires, floods and other troubles, hang a pebble near the front door.

If you want the talisman to serve you faithfully, help and protect, protect and support, in no case pass it on to other people, even the closest and dearest. It is strictly forbidden to sell, donate or exchange it for other things.This can negatively affect your future. The Chicken God will not tolerate such a treacherous attitude towards himself, he will be offended and will cease to be your amulet.

It should be borne in mind that you do not choose a talisman for yourself, but he finds his owner. If the stones do not see the owner in you, then you will never pay attention to them, even if they lie under your feet. This is a fate that you cannot hide from, cannot run away from, and cannot change on your own.

It is not recommended to wear the stone all the time. Everyone, even him, needs to rest sometimes. Therefore, regularly remove the talisman and put it in a secluded place. He must purify himself and gain strength for the future fight against evil.

Infectious diseases accompanied by eye inflammation in chickens

Finding that the chicken has closed its eyes, it is better to play it safe and separate it from its relatives, because some infectious diseases are accompanied by eye damage. These include:

• mycoplasmosis;
• hemophilia;
• Marek's disease;
• viral laryngotracheitis;
• chicken typhus;
• chlamydia;
• salmonellosis.

If the chicken's eye inflammation is caused by an infection, the bird's general condition worsens. She becomes lethargic, refuses food, sits huddled in a corner, and her feathers are disheveled.

Mycoplasmosis

The causative agent of the disease is mycoplasma, a microorganism that is neither a bacterium nor a virus. The infection enters the chicken body mainly through the respiratory system, less often through the digestive tract. Mycoplasmas infect the mucous membrane of the larynx, bronchi, and then harm the reproductive system of birds.

Attention! Mycoplasmosis has a long incubation period of about 3 weeks. All this time, the disease is asymptomatic, but the bird is already spreading the infection. By the time the first signs of the disease appear, usually most of the population is already infected.

Symptoms of mycoplasmosis characteristic of the active phase:

• redness and swelling of the eyelids;
• runny nose;
• wheezing and coughing, heavy breathing;
• general weakness;
• loss of appetite;
• profuse diarrhea, while the droppings become yellow or green.

Reference. In laying hens, mycoplasmosis causes a decrease in egg production, prolapse of the oviduct, and damage to the cornea.

The disease is treated with antibiotics, to which mycoplasmas are sensitive. These include - Tialong, Tylosin, Tilsol. Medicines are administered intramuscularly or dissolved in drinking water, the dosage is prescribed by the veterinarian, taking into account the age and weight of the birds.

Hemophilia

Inflammation of the eyes in chicken is also observed with hemophilia. The causative agent of the disease is Haemophilus influenzae. The infection enters the body through contact with a sick individual, through the air, along with food. The incubation period is short - from 3 to 5 days. The disease spreads quickly and can affect the entire livestock in a matter of days.

• swelling of the head;
• enlargement of the infraocular sinuses;
• discharge from the eyes and nose;
• sneezing;
• breathing through an open beak;
• refusal of food;
• birds shake their heads and rub them against their wings, trying to get rid of unpleasant sensations.

With timely initiation of therapy, the prognosis for hemophilosis is favorable. Chickens recover in 14-16 days. In rare cases, the disease progresses with complications. Birds are treated with sulfa drugs and antibiotics, and vitamins are given. The chicken coop is disinfected.

Marek's disease

The disease is caused by a highly virulent virus. It affects the nervous system, eyes and internal organs of birds. The infection is transmitted by air, food and water, bedding. Skin parasites contribute to its spread.

Attention! The incubation period for Marek's disease can last from 2 weeks to several months.

The disease occurs in two forms - acute or chronic. The first is characterized by a high mortality rate - 90–100%. Infected individuals lose interest in food, severe depression, diarrhea, paralysis of the wings and legs are observed.

Activation of the amulet

Do not think that a talisman found and hung around the neck will instantly begin to show its magical abilities. This is not at all the case. It is not enough to find a chicken god, you still need to activate it, tune in to a person, so that mutual understanding and support appears. If you do not know how to use it or how to care for it, then for you it will be a simple decoration, souvenir, trinket.

First of all, you need to understand how to charge the amulet. To do this, just pick it up and hold it for a while. At the same time, only positive emotions should prevail in a person, the mood should be upbeat, thoughts - clean, health - excellent. If you feel warm and peaceful, elation and a desire to take action are your talisman. At the same time, you can say something good to the stone, thank, stroke and even kiss. From these actions, he will only become more loyal to his master.

Prevention of eye diseases in chickens

Farmers understand that preventing disease is much easier than curing it. Neglect of preventive measures can result in large material losses. To protect your livestock from eye diseases and deadly infections, you must:

• monitor the cleanliness of the chicken coop - change the litter, disinfect the inventory;
• arrange quarantine for newly arrived birds at the farm;
• equip the chicken coop with a ventilation system;
• do not exceed the recommended housing density;
• keep young animals separately from adult chickens;
• feed the chickens with high-quality feed;
• timely vaccinate chickens and feed them with vitamins;
• fight skin parasites and rodents that carry infections.

The farmer must be careful and regularly inspect the chickens on his farm. Upon discovering that the birds have closed their eyes, sick individuals are removed. A veterinarian is called in to make a diagnosis. He will find out what is the cause of the swelling and redness and prescribe treatment.

Eye disease in hens is a common problem that concerns both novice and experienced farmers. More often, inflammation is one of the symptoms of another disease. At the first sign, you should contact your veterinarian. Only a specialist is capable of treating eye diseases in chickens.

Eye disease in chickens is a common problem

Stone happiness

It is also important how many amulets the owner has and in which particular stone nature has made a hole. The Chicken God stone is a simple talisman that can literally be found underfoot.

Since ancient times, people believe that he has tremendous energy that can be used for his own good. There are several ways to wear the amulet correctly.

The Chicken God stone is a simple talisman that can literally be found underfoot. Since ancient times, people believe that he has tremendous energy that can be used for his own good. There are several ways to wear the amulet correctly.

Varieties of eye diseases

Diseases in laying hens have different causes and symptoms. They are conventionally divided into several groups:

• trauma;
• tumors;
• pathologies associated with violation of conditions of detention and feeding;
• nonspecific inflammation;
• specific infections.

Noncommunicable diseases are noncommunicable. If the conditions of keeping and feeding are violated, many birds get sick. The situation will change if you make adjustments to the diet, clean and insulate the chicken coop.

The greatest danger comes from infectious lesions, which are quickly transmitted from one individual to another and can kill all birds. therefore, it is important to identify pathology in time, isolate sick chickens and immediately begin treatment.

The magical properties of the amulet

It used to be believed that this amulet has magical properties. They were related to his origins. The hole in the stone symbolized a portal, a door, a symbol of the passage between the worlds and overcoming difficulties.Such an amulet combines the elements of the Earth and the purifying energy of water. Therefore, both before and now magical properties are attributed to him.

It is believed that the use of a talisman changes the life of its owner for the better:

• his health is improving;
• efficiency increases;
• the atmosphere in the house improves;
• it becomes easier to go towards your dream.

The Chicken God amulet has several meanings. Its main role is protection from any negativity, evil eye, envy, disease. It is believed that negative energy passes through the hole and is purified. This property explains the healing powers of the amulet. A person wearing it is healed of many diseases, can get rid of nightmares, insomnia, headaches, depression. The Chicken God also protects from the evil eye, thieves, accidents, quarrels or misunderstandings.

The main role is protection from any negativity, evil eye, envy, disease.

Another meaning of the amulet is that it attracts positive energy. It attracts good luck, good mood, material wealth. The Chicken God can help promotion, search for a partner. It is believed that this amulet grants wishes and helps to fulfill a dream. And people who find themselves in a difficult situation, with its help, can easily find a way out.

Eye injury

Chickens and roosters get injured in fights. They damage the organ with dry grass, hay. In strong winds, dust and small particles of food sometimes get on the cornea and conjunctiva. The main symptoms relate to vision, the general condition remains almost unchanged.

• swelling of the eyeball;
• tearing;
• redness of the eyelids;
• a hematoma or swelling in the eye of a chicken;
• hemorrhage;
• open wounds;
• eversion of the third century.

If the injury is stale, it becomes easily inflamed. Purulent discharge appears, the swelling increases.

If damage is detected, it is recommended to flush the organ with chlorhexidine, drops with vitamin A, boric acid. When the third eyelid falls out, many try to correct it with tweezers on their own, but in this case it is better to contact a veterinarian.

What is a chicken god?

The Chicken God is not a specific stone. The Chicken God can be absolutely any pebble with a hole formed by the forces of nature, in particular water and wind.

Although it is difficult to imagine that water would form such a small hole. The hole can be in any part of the stone, but it is best if it is in the center. Such a talisman will work most efficiently.

Tumors

What causes the eye swelling in chickens is unknown. Some associate the pathology with the wrong content, others with a deficiency of vitamin A, viral and bacterial infections. The disease develops gradually. First, a small bump appears, which grows in size over time. The skin becomes thinner, the tissues swell, and lacrimation begins.

Chicken eye swelling often occurs on the lower eyelid. It leads to visual impairment, causes inconvenience to the bird. It happens that an infection gets into it, inflammation and suppuration develops. Therefore, it is impossible to delay the treatment of this pathology.

Get rid of the neoplasm only by surgery. The veterinarian cuts out the tumor with a scalpel along with the capsule and surrounding healthy tissue. Then he treats the place with silver nitrate. At home, the wound is washed with boric alcohol or other antiseptics prescribed by a veterinarian. If the swelling is associated with a lack of vitamin D or A, it is enough to change the diet and include special supplements in it.

Keratoconjunctivitis

The peculiarity of this disease in its cause - it appears due to inhaled toxic fumes (for example, a pair of any chemical agents). The disease is not spread among birds. It takes place in several stages: in chickens, the cornea becomes cloudy, after which an eyesore and a discharge that resembles foam in consistency appears.Appetite decreases, general lethargy and fatigue appear. It is very important that the specific type of this disease - whether or not keratoconjunctivitis is purulent - is determined by the veterinarian, especially if both eyes of the chicken fester.

In addition to a prescribed course of antibiotics, corticosteroids are used to treat this disease. At the same time, the eyes are washed with antiseptic agents. Prevention of this disease consists in proper ventilation of the premises, attention to living conditions, isolation of birds from the premises in which disinfection is carried out.

Avitaminosis and improper care

Many eye diseases in chickens are associated with violations of the rules of keeping and feeding. A poor and monotonous diet leads to vitamin deficiency, and dirt in the chicken coop leads to injury and inflammation. Most often, birds develop ammonia blindness and xerophthalmia.

Ammonia blindness

The disease is associated with an increased concentration of ammonia vapors in the house. They accumulate if the room is poorly ventilated, rarely cleaned. More often it affects young animals, but adult birds are not protected from such a nuisance. Chickens are sick, which are constantly kept indoors without walking.

With this pathology, the eyes of chickens or small chickens become inflamed. The mucous membrane of the conjunctiva and the lacrimal gland are affected. The eyelids become red, swollen, and mucus and foam appear on the surface of the conjunctiva and cornea. Over time, there are problems with the upper respiratory tract: runny nose and laryngitis. The inflamed mucous membrane is not protected from pathogenic bacteria. Chicks become lethargic, stunted, then go blind and die.

Treatment begins with sanitary measures: the house is cleaned and disinfected, well ventilated. All livestock are temporarily relocated to another building. For sick birds, the organs of vision are washed with a solution of chamomile, tea, boric alcohol. To fight infection, the conjunctiva is lubricated with tetracycline ointment. The diet is being revised, foods rich in carotene are added to it. It is also recommended to use drops and preparations with vitamin A.

Chickens, which are constantly kept indoors without walking, suffer from ammonia blindness.

Xerophthalmia

The main cause of the pathology is a lack of vitamin A. Xerophthalmia sometimes develops due to excessive dryness in the room, injuries, natural aging of the chicken. The main signs are:

• dry and clouded cornea;
• peeling of the epidermis on the cornea;
• lack of tears;
• swollen eyelids;
• complete lack of vision at night.

If the disease is associated with a lack of vitamin A, feathers begin to fall out in birds, the growth of broilers slows down, and the egg production of layers falls. The infection quickly joins, the organ of vision festers, complete blindness sets in.

Treat xerophthalmia with drops with retinol, supplements with vitamin A. If an infection occurs, the bird is given antibiotics. The menu must be revised, they add more greens, carrots, pumpkin, fish oil. The room is cleaned, if necessary, the humidity is increased in it.

Ammonia blindness

This disease mainly occurs in chickens at the age of 1-1.5 months from the moment of birth. Ammonia blindness occurs due to excess ammonia vapor in the air. Such pairs are formed due to unsanitary conditions in the poultry house, lack of a normal ventilation system, as well as due to the constant presence of individuals near the droppings. The first symptoms of ammonia blindness can be confused with other similar diseases.

First of all, the chicken's eyes become swollen and watery, and discharge from the nose or eyes may be noticeable. Ammonia blindness is dangerous and insidious in that it gives complications not only to the eyesight itself, but also to the development of the individual as a whole. When the disease affects small chickens, not all individuals are fully cured. Sick young animals eat and drink poorly, do not gain the prescribed weight, can be lethargic and apathetic.

To cure the livestock from such a disease, you should change the diet and add more foods that contain vitamin A to it, you also need to do a general cleaning of the room and much more. Disinfection should be carried out using disinfectants for walls, floors, perches, feeders and other contaminated areas. If the birds get dirty in their own feces, then you need to wash them off with warm water and a napkin.

Specific infections

The most common reasons why chickens have sore eyes are:

• hemophilia;
• chicken typhus;
• salmonellosis;
• mycoplasmosis;
• chlamydia;
• colibacillosis.

Hemophilia

The infection is caused by Haemophilus influenzae, which can survive in the external environment. Birds become infected through water, feed, bedding, from each other. At first, the disease resembles a common cold, then other symptoms join:

• sneezing and severe lacrimation;
• chickens close their eyes due to purulent discharge;
• clear mucus is secreted from the nose and throat;
• feathers on the head and neck stick together;
• the crest turns pale, wrinkles;
• the neck and head are swollen;
• the bird sits ruffled;
• there is no appetite, exhaustion sets in, the bird stops rushing.

Only antibiotics work on the hemophilic stick. They are prescribed by a veterinarian in the form of an injection or drinking solution. The eyelids are washed with antiseptics, instilled with retinol drops. Many chickens die from hemophilia, there is a death of 10-30% of the livestock.

Chicken typhus

Chicken typhus causes salmonella galilnarum. It persists for a long time in the external environment, chickens become infected through the equipment, clothes and shoes of the owners, food and water. The disease spreads rapidly, acquiring the character of an epidemic, affecting layers at the very beginning of the laying period (5-9 months). Chicken typhus symptoms:

• opuzol on the eye of a chicken;
• the comb turns blue in laying hens, in roosters - blue-violet;
• the shell on the eggs is soft, deformed or does not form at all (the egg is poured out through the cloaca);
• the bird does not eat or drink, lethargic, sleepy;
• feces watery, with mucus.

Sick birds are prescribed tetracycline antibiotics, sulfonamides. The disease lasts 3-8 days, the duration of the epizootic is 3-4 weeks.

Salmonellosis

Different strains of Salmonella cause infection. They can be stored in droppings for up to two years, on the walls and floors of chicken coops - up to six months, in water - up to 4 months, and in frozen carcasses - up to 3 years. The disease occurs in acute, subacute and chronic forms. Salmonellosis symptoms:

1. Acute form. The chicken has swollen eyes, pus and watery eyes, weakness, drowsiness, increased thirst and poor appetite, shortness of breath, convulsions and loss of consciousness.
2. Subacute. Symptoms: diarrhea, thirst, lack of appetite and rapid exhaustion, shortness of breath.
3. Chronic. Symptoms: conjunctivitis, diarrhea, joint swelling and impaired walking, exhaustion, cloaca prolapse, lack of egg production, damage to the nervous system, signs of peritonitis.

Salmonellosis is treated with antibiotics. Salmonella causes a severe intestinal infection in humans and can be transmitted through both meat and eggs. Therefore, it is advised to get rid of carcasses, the risk of infection is too great. It is forbidden to sell them in the industry.

Mycoplasmosis

Mycoplasmosis is caused by intracellular bacteria mycoplasma. It is a common infection in chickens that affects many organs. Main manifestations:

• chickens have eye pain;
• the chicken has a closed eye and does not open;
• flows from the nose, the birds sneeze;
• breathing is difficult, the bird wheezes;
• the chicken has watery eyes;
• joints are affected, lameness occurs;
• egg production drops sharply.

If a chicken has one eye closed, a cough appears, or joints are swollen, treatment should be started immediately. Antibiotics of the fluoroquinolone series are prescribed: talazin, tilan, endovirase, pharmacil, pneumotin. Medicines are mixed with water, treatment lasts 5 days. For prevention, the rest of the chickens should be given an antibiotic for 3 days.

Signs of mycoplasmosis in chickens: one eye closes, cough, joints swell

Chlamydia

This disease is more common in ducks, geese and pigeons. Chickens become infected when they are kept in the same room with other birds. Chlamydia is caused by intracellular parasites. Pathogens are transmitted by airborne droplets. The infection proceeds in acute, subacute and chronic forms. Typical symptoms:

• conjunctivitis, redness and sticking of the eyelids, chicken eyes fester;
• hoarse and labored breathing;
• convulsions;
• unmotivated aggression, cannibalism.

Where can you find a stone with a hole

Only a stone with a hole found on your own can become a real talisman.

In order for the Chicken God to bestow all the blessings on its owner, fulfill desires and protect from damage and the evil eye, it must be a natural talisman. And the point here is not at all about natural material, but about the fact that the Witch's stone needs to be found by yourself.

Don't even consider buying a pebble in a store. Most likely, the mascot from the magic shop will be a fake. An artificially created hole will not add strength to the stone, but, on the contrary, will deprive it of even those positive properties that it possessed.

But where can you find a stone with such an unusual shape? You can find it near the water. A lake with stagnant water is not suitable for searching for such a talisman. We'll have to go to natural springs in which water circulates continuously. Indeed, it is thanks to the long-term interaction of streams of water and rolling pebbles that such holes are formed.

Therefore, head to the nearest mountain stream, waterfall, or the sea. Only there can you find the Chicken God. It is quite possible that there you will find yourself such and not even one!

Possible ailments: symptoms, causes and treatment

In chickens, the following are the most common eye diseases.

Tumor

Swelling - manifests itself as a growth on the eye, which can be of very different sizes and shapes.

Often, a swelling in chickens can form due to edema or swelling of the eye.

To date, the exact cause of the tumor has not been identified, but it has been noticed that it often appears after the birds have eaten worms.

Symptoms:

• the sore eye turns red;
• there is swelling and swelling;
• tumor formation (usually in the lower eyelid);
• watery eyes;
• decreased vision in chickens.

Treatment

Let's take a look at how the treatment works. If this eye disease occurs, first of all, it is recommended to consult a veterinarian, as often surgical intervention is required for treatment.

In the case of an operation, the tumor is removed from the eye, and then it is carefully treated with silver nitrate. Further the chicken's eyes should be regularly treated with boric acid.

Conjunctivitis

Conjunctivitis is an inflammation of the mucous membrane of the eye (conjunctiva). Requires surgical treatment, as the consequences can be very different.

The reasons:

• eye injury;
• exposure to acrid smoke, dust, wind;
• improper maintenance (rare ventilation, dampness, etc.);
• lack of vitamins;
• exposure to infectious diseases.

Symptoms:

1. inflammation of the eye (redness);
2. the appearance of edema;
3. severe itching;
4. accumulation of pus in the eye;
5. tearing;
6. lethargy, weakness;
7. the occurrence of panophthalmitis, characterized by the complete destruction of the diseased eye (in especially advanced cases).

Treatment

Mild conjunctivitis can be easily treated with regular rinsing of the affected eye with tea or eye drops. For example, boric acid, vitamin A solution, chamomile decoction can be used for washing. You can also smear a sore eye with tetracycline ointment.

If the disease is more severe, the bird is sick, closes its eyes, sits without moving, It is highly recommended to completely isolate sick hens from the rest of the herd.

Xerophthalmia

Xerophthalmia - this disease is a consequence of vitamin deficiency. A characteristic feature is a disruption in the work of the mucous membrane and dryness of the eye. Xerophthalmia has very specific features, so it is easy to recognize.

The reasons:

• lack of vitamin A in the chicken's body;
• poor nutrition.

Symptoms:

1. the cornea of ​​the eye dries out completely;
2. disruption of the sebaceous glands;
3. swelling of the eyes.

Treatment

Xerophthalmia is very easy to treat. As a rule, it is only necessary to provide the sick bird with a sufficient amount of vitamin A, which is added to the feed.

Injury or loss of the eyelid

Injury or loss of the eyelid - can occur during a walk or from a fight with another bird. Although this is not a disease, the poultry farmer should still carefully examine the birds for injuries and treat wounds promptly.

Symptoms:

• swelling of the eyes;
• tearing is observed;
• redness of the eyelid;
• open wound in the eye;
• the third eyelid may fall out.

Treatment

The damaged eye must be washed with boric acid or chlorhexidine. You can also use eye drops (special preference should be given to drops containing vitamin A).

If a foreign object gets into the eye, it should be carefully removed with tweezers and also treated with one of the means indicated above.

Salmonellosis

Salmonellosis - this disease is typical for young individuals. Salmonellosis is highly contagious and can be transmitted through chicken eggs.

You should be aware that salmonellosis is an infectious disease to which birds with weak immunity are most susceptible.

Symptoms:

• redness of the eyes;
• the appearance of swelling;
• hoarse breathing;
• lameness develops.

Treatment

It is recommended that you contact your veterinarian immediately. As a rule, the course of treatment lasts 10 days and consists in the use of antibiotics (for example, Streptomycin).

Marek's disease - this disease is viral in nature, affecting the organs of vision and the nervous system in chickens. Sick birds should be immediately isolated from others.

Symptoms:

1. constricted pupil;
2. in some cases, blindness may occur.

Treatment

Currently, there is no effective remedy for Marek's disease, so the sick bird should be killed immediately.

Mycoplasmosis

Mycoplasmosis is a very common disease among chickens. At the same time, it is found in both young and adult birds.

Cause: Mycoplasmosis is a consequence of a previous cold illness.

Symptoms:

• the occurrence of inflammatory processes in the eye;
• redness is noted;
• runny nose;
• pathological breathing.

Treatment

It is recommended to immediately contact a specialist who can accurately identify the disease and prescribe effective treatment. As a rule, antibiotics are used to treat mycoplasmosis in chickens (for example, Farmazin, Tilazin, Pnevmotil, etc.).

The antibiotic is added to water, calculated for consumption by chickens during the day. The course of treatment is about 5 days. Also it is recommended to prevent this disease... For this, antibiotics are given within 3 days.

In particularly severe cases, the bird should be slaughtered.

Laryngotracheitis

Laryngotracheitis is a very common viral disease of chickens.affecting the larynx, trachea, nasal cavity, as well as the conjunctiva of the eyes (less common).

Causes of occurrence:

1. weak immunity;
2. high air humidity, dustiness;
3. lack or weak ventilation;
4. poor quality feed.

Symptoms:

• watery eyes;
• decreased appetite;
• lethargy;
• the bird has closed eyes.

Treatment

It is important to start treating chicken laryngotracheitis as early as possible. Antibiotics are commonly used for this.A good effect will be given by the use of Biomycin and Streptomycin in combination with Trivit and Furozolidone.

Also, special attention should be paid to the diet of a sick chicken. Vitamins of groups A and E should be added to food.

Xerophthalmia

Photo 3.

This is a disease that occurs against the background of a shortage of vitamin A in the poultry body. It often occurs in farms with poor chicken nutrition, or after using spoiled feed.

Symptoms:

• Dry cornea up to complete desquamation;
• Dysfunction of robotic lacrimal glands;
• The eyes are swollen.

Treatment:

The therapeutic measures are very simple. Sometimes a simple addition of vitamin A to the feed is enough, or a course of medication is prescribed.

Preventive measures

It is important to understand that in most cases, observing all the necessary preventive measures helps to avoid the occurrence of eye diseases in chickens. We list the most common preventive measures:

1. periodically inspect birds for eye inflammation, tearing and other changes in behavior;
2. create proper conditions for keeping chickens;
3. regularly clean the chicken coop and disinfect;
4. to provide birds with a balanced diet, rich in all essential trace elements and vitamins;
5. vaccinate young animals (on the recommendation of a veterinarian);
6. timely isolate sick individuals from the rest of the herd.

Thus, the slightest change in the condition and behavior of chickens should be carefully monitored, since many eye diseases are viral in nature. So, one sick chicken for a short period of time can infect an entire herd, which will lead to large losses.

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Mycoplasmosis

Photo 7.

This disease is a complication of the common cold and can occur in both young and older chickens. Mycoplasmosis is quite widespread.

Symptoms:

The disease causes inflammation and hyperemia of the mucous membrane of the eyes, but with concomitant rhinitis and abnormal breathing.

Treatment:

It is better to entrust the treatment of this disease to a doctor, since it should consist of the use of antibiotics. And if the owner tries to heal the bird on his own, according to his own diagnosis, he may use the wrong drugs and cause even more complications. In severe cases of the disease, the chicken can become very weak, and then even a veterinarian will advise slaughtering the poultry.