1, antibiotic treatment: For calf diarrhea caused by Escherichia coli, gentamicin or Shigejing can be given orally. For calf diarrhea caused by salmonella, ciprofloxacin hydrochloride can be injected.

2. Timely deworming: After calf diarrhea occurs, the cause should be found out in time for symptomatic treatment. Isolate calves suspected of bacterial or viral infection, and do a good job of deworming calves infected with parasites.

3. Symptomatic treatment: If calf diarrhea and high fever persist, antipyretics can be used; Calves with abdominal pain can use sedatives and painkillers; Calves with intestinal parasites can be treated with insect repellent. For calves with unknown etiology, antibiotics should generally not be used indiscriminately. Those who excrete feces and stink can use laxatives, and those who do not stink can use antibiotics.

4, drug treatment: diarrhea caused by Escherichia coli can be intramuscular injection of sulfonamides or amoxicillin; Non-steroidal anti-inflammatory drugs should be used as soon as possible for diarrhea caused by salmonella; Penicillin can be used to treat diarrhea caused by Clostridium welchii in the early stage, and non-steroidal anti-inflammatory drugs should be used at the same time. Calves with severe illness need to be injected with 150 ml hypertonic glucose solution quickly, and then oral rehydration salt or plenty of water to promote toxin excretion.

5. Restore gastrointestinal function: In order to quickly restore the gastrointestinal function of calves, 250ml of physiological hydrochloric acid aqueous solution or black tea water can be given orally to calves, or 8g of sugary pepsin, 8g of lactase and 30g of glucose powder can be taken orally for three times after mixing, and 2ml of dilute hydrochloric acid can be added before taking.

Reference to the above content? Baidu encyclopedia-calf