Flufenicol belongs to the chloramphenicol class of antibiotics and is a broad-spectrum antibiotic. It is effective for E. coli, Salmonella, Staphylococcus, Mycoplasma, Chlamydia, etc. It is precisely this broad-spectrum presence that flufenicol is often used in the treatment of digestive and respiratory diseases, which creates an illusion for farmers that this drug can be used at any time. This also leads to many misunderstandings in use.
1. Misunderstandings in the use of brooding.
In areas such as Yunnan and Gansu where chicken farming has developed relatively late, they prefer to use flufenicol as a chick opening medicine. Although the survival rate of chicks is high, flufenicol itself causes significant liver damage and is prone to immunosuppression in chicks. Such chickens are very difficult to raise in the later stages.
2. Misuse in the treatment of adenomyogastritis
After the occurrence of adenomyogastritis in chickens, ulcers appear in their stomachs, which can cause significant stomach pain. This will affect the feed intake of chickens and cause growth inhibition in the flock. However, oral administration of flufenicol can cause significant irritation to the stomach of chickens. If adenomyogastritis occurs, using flufenicol to treat it can exacerbate the irritation to the stomach and further reduce food intake, which can be counterproductive.
Therefore, if the chicken flock is simply suffering from adenomyogastritis, it is not recommended to use flufenicol. For chickens with adenomyogastritis, if farmers want better treatment results, they must have a detailed understanding of the adenomyogastritis in the chicken.
Causes of adenomyogastritis
The main reason for the occurrence of adenomyogastritis in chickens is vertical transmission, as well as the moldy feed intake during the growth of chickens, especially the myostomach erosin produced by fish meal and other deterioration, which leads to the occurrence of muscle stomach ulcers in chickens.
The cause of this disease seems simple, but when testing, it is easy to find vertical transmission adenovirus, mold, etc. Therefore, it is also important to be cautious when controlling.
Prevention and control ideas:
After the occurrence of adenomyogastritis in chickens, it is recommended to use traditional Chinese medicine such as Xiaoshi Pingwei Powder to strengthen the spleen, remove dampness, and promote muscle growth to repair muscle stomach ulcers. At the same time, combined with the age of the chicken flock, nystatin, copper sulfate, etc. are used to assist in controlling mold and accelerating the recovery of the disease.
In addition to these two points, it is also necessary to pay attention to the use of penicillin in combination. Because mold does not simply harm the muscle stomach, when chickens develop muscle gastritis, mold continues to infect along the digestive tract, the most common being mixed infection with coccidia and enteritis. At this time, the use of other antibiotics can cause severe stomach irritation in chickens, which is not conducive to the recovery of myogastritis. Penicillin is a very good choice, as it has good effects in intestinal anti-inflammatory, coccidiosis inhibition, and other aspects, and has a relatively high cost-effectiveness.
The Wonderful Use of Penicillin
1. Adenogastritis: penicillin+cimetidine (ranitidine)+vitamin B
2. Coccidiosis and enteritis: penicillin+metronidazole
3. Clostridium, necrotizing enteritis in broilers: penicillin+sticky rod
4. Late stage enteritis and mild coccidia in broilers: penicillin+metronidazole+dexamethasone
5. Coccidiosis in laying hens: penicillin+dexamethasone
6. Effective against Staphylococcus
7. Effectively improving feed intake for broilers in the later stage
Generally, the size of myogastritis is 2-3 times that of adenogastritis. Currently, more than 95% of chickens have myogastritis, but it is not severe. For treatment, it is recommended to use neomycin sulfate, metronidazole, and cimetidine in the morning, and in the afternoon, sulfonamide drugs used to treat coccidia can cause adenogastritis, followed by enteritis caused by mixed infection with mold, clostridium, or coccidia. Adenomyogastritis does not cause chicken death, so it is easy to overlook. In the later stages, chicken resistance decreases. The most common mix of colds and adenomyogastritis is this season, and at this time, farmers need to pay attention.
In this case, if the secondary Escherichia coli in chickens is serious, it can be considered to cooperate with florfenicol for treatment. Because of the two aspects of life preservation and gastric ulcer, we first need to control the problem of chicken mortality. If the Escherichia coli is not very serious, try not to take florfenicol, but consider cephalosporins. Such less irritating products can quickly restore the stomach of the chicken to normal, so that the resistance of the chicken is good, and many diseases will be alleviated.
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