Peritonitis usually takes about 1-2 weeks to heal with infusion therapy, but the time required varies due to the different severity of each patient’s condition and physical fitness. If the patient’s peritonitis is not very serious, in the input of antibiotic treatment at the same time, plus oral cefdinir dispersible tablets and amoxicillin capsules to cooperate in the treatment, in the diet contains high protein, and high vitamin food, such as eggs, milk, lean meat and fruits, generally one week can recover, and this disease belongs to the earlier the discovery of the more timely treatment, the recovery time will be faster. However, if the patient’s condition is relatively serious, and the patient’s body for the drug absorption is not very good, then the recovery time may be relatively delayed, generally need about two weeks, in summary, different cases of peritonitis infusion treatment time is also different.