Pig diarrhea is more common in production practice, but it is not easy to distinguish, and it causes difficulties for clinical treatment. The differential diagnosis and treatment of several diarrheal diseases in pigs are briefly described as follows: Porcine transmissible gastroenteritis is an acute intestinal infectious disease in pigs and the pathogen is the coronavirus infectious porcine transmissible gastroenteritis virus. Clinical features are watery diarrhea, vomiting, and dehydration that can occur in pigs of all ages. The principle of treatment of the disease is mainly to supplement body fluids, prevent dehydration and secondary infection. Oral an intravenous infusion or rehydration salt is commonly used, and antibiotics such as chloramphenicol or sulfamethoxazole are used for symptomatic treatment. Porcine epidemic diarrhea is characterized by drainage-like faeces, vomiting and dehydration. The pathogen is the porcine epidemic diarrhea virus of the coronavirus family. Clinically, it is not easy to distinguish it from porcine transmissible gastroenteritis. At present, there is no specific treatment. The general principles of treatment are the same as those for the treatment of transmissible gastroenteritis in pigs. Porcine rotavirus disease is an acute intestinal infectious disease in pigs caused by porcine rotavirus. In the cold season, it often occurs in mixed infections with white piglets. It only occurs in piglets less than 2 months old, and large pigs are insidious infections. The main symptoms of piglets are anorexia, vomiting, and diarrhea. At present, there is no specific drug treatment. After the onset of the disease, breastfeeding is stopped. Oral administration of glucose saline, compound glucose solution, and symptomatic treatment are effective. Piglet jaundice, also known as early-onset E. coli disease, is an acute lethal infectious disease of newborn piglets caused by pathogenic E. coli. The piglets, which are characterized by row of yellow dilute feces, usually occur within 7 days of age, have high morbidity and mortality, have little vomiting, and are divided into the most acute and acute categories. If a piglet is found to be affected, prophylactic treatment should be performed in the entire population. If after the onset of treatment, the efficacy is poor. Oral administration of antibiotics such as gentamycin, kanamycin, chloramphenicol, spectinomycin, sulfamethoxazole, etc., or microbial live microbial preparations such as dysprosium, lactokrone, and lactase are routinely performed. Piglets are also known as late-onset E. coli disease. Occurrence of piglets from 10 days old to 30 days old was endemic, with no obvious disease season, low mortality, no vomiting, and white paste-like thin excrement. The disease generally has good efficacy and treatment methods: 1 antibiotics and sulfonamides therapy. The commonly used drugs include sulfaguanidine, oxytetracycline, doxycycline, norfloxacin, etc. in combination with bismuth nitrate and pepsin. 2 Furan therapy. The commonly used drug is furazolidone. 3 Chinese medicine therapy. Such as piglet white powder, Bailong powder and so on. Piglet red snapper, also known as Clostridium perfringens enteritis, is a type of enteric infectious disease in newborn piglets less than 3 days old caused by type C or type A clostridium perfringens Vomiting, row of red sticky dung. Death is generally not enough to cure. The prevention and control measures are to strengthen the feeding and management, keep the environment clean and sanitary, and use the piglet red fungus vaccine for immunization in places where conditions permit. In addition, penicillin or streptomycin was effective within 3 days of piglet birth. The prevention dose was 80,000 units per kilogram of body weight, and the treatment amount was 100,000 units twice a day. Piglet paratyphoid is an infectious disease of piglets caused by salmonella. Mainly infringed on 2 months to 4 months old pigs, no obvious seasonal, acute initial constipation, posterior chin, pull stench bloody stools, abdomen, ear tip, extremities, tip, tip and other distal body skin red, late change For the purplish-blue, elevated body temperature, alternating chronic constipation and diarrhea, faeces appear pale yellow or dark green, eczema on the skin. Penicillin, streptomycin, erythromycin, and oxytetracycline are not effective in the disease. Commonly used drugs are gentamicin, kanamycin, chloramphenicol and so on. Swine dysentery is a kind of swine intestinal infectious disease caused by Treponema pallidum. It is commonly found in shelf pigs that are growing and developing (the incidence of piglets and adult pigs is small). The occurrence season is not obvious, the spread is slow, the epidemic period is long, and it can be long-term. Hazardous pigs have high morbidity, low mortality rate, and a slightly higher body temperature in the early stage. They excrete mixed mucus and bloody feces and are often jelly-like. The drug treatment effect of the disease is good, but it is easy to relapse after drug withdrawal, it is difficult to cure. There are many drugs for the prevention and treatment of the disease. Commonly used are bacillus sclerotiorum, berberine, valericin, tylosin, furazolidone, bacitracin, lincomycin, olaquindox, and tetracyclines, if poor efficacy is found, Another drug should be replaced quickly. Disposable Breathing Mask,Disposable Face Mask,Easy Breathing Face Mask,Medical Sterile Surgical Face Masks Shaoxing Weijian Medical Supplies Co.,Ltd. , https://www.wetourmedical.com