Klebsiella belongs to gram-negative bacteria, and penicillins, cephalosporins, and quinolones are available for the treatment of Klebsiella. -1. Penicillins 1. Penicillins: Penicillins can be chosen for the treatment of Klebsiella, such as piperacillin sodium for injection, piperacillin sodium tazobactam sodium for injection, and meloxicillin sodium for injection. 2. Cephalosporins: Cephalosporins can be chosen for the treatment of Klebsiella, such as ceftazidime for injection, cefozoxime sodium for injection, ceftriaxone sodium for injection and so on. 3. Quinolones: quinolones can be chosen for the treatment of Klebsiella, such as levofloxacin tablets, ciprofloxacin tablets, pipecac tablets and so on. 4. Treatment of drug-resistant Klebsiella: If you are treating drug-resistant Klebsiella, you can choose injectable meropenem, imipenem injection, injectable tigecycline, and so on. The above drugs should be carried out in accordance with the doctor’s instructions, do not take privately, any discomfort during the use of medication is recommended to consult a doctor in a timely manner.