diarrhea in pigs is more common in practice, but difficult to distinguish. it is difficult for clinical treatment. the differential diagnosis and treatment of several kinds of diarrhea in pigs are briefly described as follows:
1. transmissible gastroenteritis: it is an acute intestinal infectious disease of pigs. the pathogen is transmissible gastroenteritis virus of coronavirus family. clinical features include watery diarrhea, vomiting and dehydration, occurring in pigs of all ages.
the principle of treatment for this disease is to supplement body fluid, prevent dehydration and secondary infection. the commonly used multidimensional glucose intravenous or oral rehydration salts for use at the same time, the vast qixiao dysentery, dysentery baidu quick antibiotic treatment.
2. porcine epidemic diarrhea: the clinical characteristics of drainage, fecal, vomiting, dehydration. the causative agent is the porcine epidemic diarrhea virus of the coronavirus family. it is difficult to distinguish between transmissible gastroenteritis and transmissible gastroenteritis.
there is no specific treatment at present, which is generally the same as the treatment principle of transmissible gastroenteritis.
3. porcine rotavirus disease: an acute intestinal infection caused by porcine rotavirus, which occurs frequently during cold seasons. often with white scour of piglets mixed infection occurred only in february within the age of piglets, pig for subclinical infection. the main symptoms of anorexia, vomiting, diarrhea in piglets.
at present, there is no specific drug treatment, after the onset of breast-feeding stop, immediately oral glucose saline, compound glucose solution, and symptomatic treatment, such as houhai injection of enteritis, diarrhea, diarrhea and dysentery, the effect is better.
4. piglets yellowscour acute lethal infectious disease: a newborn piglets caused by pathogenic escherichia coli, with rows of yellow loose stool characteristics occur in less than 7 days old piglets, with high incidence and mortality. less vomiting, the course of the disease is the most acute and acute two categories.
if a piglet is found to be suffering from the disease, the preventive treatment should be carried out by the whole group, and the curative effect is not good after the treatment. generally, high solid oral potent intestinal zhilishen good antibiotic or microorganisms such as bacillus licheniformis.
5. piglets with diarrhoea: also known as delayed escherichia coli disease. more than 10~30 days old piglets, endemic, the incidence of the season is not obvious, the mortality rate is not high. no vomiting, white paste, thin stool.
the disease has good curative effect, the treatment methods are: (1) antibiotics and sulfa drug therapy, commonly used for morninglight no. 1, baidu zhilishen, honggong chain, fast morninglight morninglight long-term with huangqi antitoxin, bismuth nitrate, pepsin etc.. (2) traditional chinese medicine therapy, such as dysentery, dysentery scattered vast blood kang element, zhilishen storm etc..
6. piglets red dysentery: also known as clostridial enteritis in pigs, is a newborn piglets less than c or caused by clostridium welchii type a 3 days of intestinal infectious diseases (1 weeks or more rarely swine disease). occasionally vomiting, red sticky feces. generally less than treatment, that is, death.
the prevention and control measures are to strengthen the feeding and management, keep the environment sanitary and clean, and conditionally use the red dysentery vaccine for piglets. in addition, in piglets within 3 days of taking the piglets life-saving liquid, the effect is good, 2 times a day.
7.: swine dysentery is an intestinal swine dysentery caused by treponema infection, common yu zheng in the growth and development of feeder pigs (piglets and adult pig disease). the season is not obvious, spread slowly, epidemic period, long-term harm to pigs, high morbidity and low mortality rate, the initial discharge temperature is slightly higher, mixed with more amount of mucus and blood stool, often showed a jelly.
the medicine has good curative effect, but it is easy to relapse after stopping drug treatment. the common medicines for preventing and treating the disease include: strengthening intestines, stopping dysentery, relieving dysentery, removing blood stasis, relieving dysentery, relieving dysentery, storm and so on. if it is found that the curative effect is not good, another medicine should be replaced quickly.
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