Etiology and Prevention of Intractable Respiratory Disease in Chickens
Release time:
2021-12-12
Etiology and Prevention of Intractable Respiratory Disease in Chickens

Etiology of Refractory Respiratory Disease in 1. Chickens
1. Environmental factors. The disease is easy to occur in the cold winter and spring, especially in the environment with high density and poor ventilation, which is more likely to induce the disease.
2. Feeding factors. When chickens eat poor quality feed for a long time, or when there is a serious lack of nutrients such as amino acids, vitamins and trace elements in the feed, the disease can also be caused for a long time.
3. Stress response. Under the influence of stress such as management, environment and drugs, respiratory diseases may be caused.
4. Other factors. Unscientific immunization procedures, unreasonable vaccination methods and methods, irregular feeding management, and inadequate disinfection and isolation measures may aggravate respiratory diseases.
5. When the chicken respiratory disease is not timely symptomatic treatment, or improper treatment, etc., may lead to the occurrence of chicken intractable respiratory disease.
2. timely symptomatic treatment of chicken refractory respiratory disease
Corresponding chicken stubborn respiratory tract, still need to continue to strengthen treatment, to control the development of the disease and achieve the purpose of cure. Only at this time the treatment is more troublesome, but it can still be controlled.
1, the treatment of the disease can be unblocked, 200kg of water/set. The drug was given twice a day for 4-5 days.
2. Kextimicosin solution for 4-5 days
3. For the treatment of intractable respiratory diseases caused by viruses, bacteria and mycoplasma, plate green particles can be used for 4-5 days.
Unblocked
(Rod Clear Bike Kexi)


【Name of veterinary drug]]
Common name: colistin sulfate premix
Product Name: Zhongren Gan Qingbi
main ingredient]Colistin
role and use]Peptide antibiotics. It is mainly used for the treatment of intestinal infections in cattle, pigs and chickens caused by sensitive gram-negative bacteria.
Usage and dosage]With this product. Mixed feeding: 0.75~1kg for cattle, pigs and chickens per 1000kg of feed. Use for 3 to 5 days.
adverse reaction]Colistin can be well tolerated by animals when taken orally or locally. Systemic application can cause nephrotoxicity, neurotoxicity and neuromuscular blocking effects. Colistin is less toxic than polymyxin B.
[Note]](1) the laying period of laying hens is prohibited.
(2) the use of overdose may cause renal damage.
(3) This product is rarely absorbed by oral administration and should not be used as a treatment for systemic infectious diseases.
drug withdrawal period]Cow, pig, chicken 7 days.
veterinary drug name]
Common Name: Doxycycline Hydrochloride Soluble Powder
commodity name: kexi
main ingredient]Doxycycline Hydrochloride
[Sex shape]]This product is light yellow or yellow crystalline powder.
role and use]Tetracycline antibiotics. For the treatment of pigs, chickens, gram-positive bacteria, negative bacteria caused by Escherichia coli disease, salmonellosis, pasteurelloiella disease and respiratory diseases caused by mycoplasma.
Usage and dosage]With this product. Mixed drink: 500g of this product is mixed with 2000kg of water for 3~5 days.
adverse reaction]Long-term use can cause superinfection and liver damage.
[Note]](1) the laying period of laying hens is prohibited.
(2) avoid taking with high calcium content feed at the same time.
[Hugh Medicine period]]28.

veterinary drug name]
Generic Name: Tipicosin Solution
commodity name: hubei
[Main ingredients] tilmicosin
[Character] This product is a light yellow to brown red clear liquid.
[function and use] macrolide antibiotics. It is used for the treatment of chicken respiratory diseases caused by Pasteuella and Mycoplasma.
[Usage and Dosage] Mixed Drink: 0.75ml of chicken per 1L of water. 3 days.
[Adverse reactions] The toxic effects of this product on animals are mainly cardiovascular system, which can cause tachycardia and weakened contractility.
[Note] Laying hens are prohibited during the laying period.
[drug withdrawal period] chicken 12 days.
3. Strengthen the Care of Intractable Respiratory Disease Chicken
1. Strengthen feeding management. The quality of chicken feed should not be too poor, and the nutrition should be adjusted and balanced. In the changeable weather or cold weather, do a good job to prevent wind cold, prevent wind cold invasion. At the same time, attention should also be paid to ventilation to avoid too much closure and excessive ammonia in the house for a long time, and feces should be cleaned in time to ensure a good environment in the chicken house.
2, regular disinfection, regular disinfection of the chicken coop to prevent the breeding and spread of germs and viruses.
3. Disease prevention. If necessary, drugs or vaccines can be used to prevent diseases such as respiratory diseases, transmitted branches, transmitted larynx and influenza, and have prevented the induction of the disease.
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