氧哌嗪青霉素(哌拉西林钠)是第三代半合成广谱青霉素类抗生素,现已广泛应用于临床。按本品说明应用前需做青霉素Ｇ钠皮试,阴性者即可使用,但所有半合成青霉素类抗生素均用青霉素Ｇ钠做皮试并不安全,常可发生不完全的交叉过敏现象,提倡用抗生素原液做皮肤过敏试验较为可靠[1]。 Piperacillin penicillin (piperacillin sodium) is the third generation of semi-synthetic broad-spectrum penicillin antibiotics, has been widely used in clinical. According to the product description Need to do before application of penicillin sodium skin test, negative people can use, but all semi-synthetic penicillin antibiotics with penicillin G sodium skin test is not safe, often can occur incomplete cross-allergy phenomenon, advocate Antibiotic stock solution to do skin allergy test more reliable [1].