1. Urinary tract infection: simple and complex pyelonephritis and recurrent cystitis caused by Escherichia coli, Proteus mirabilis, Pseudomonas aeruginosa, Enterobacter cloacae, Klebsiella odoratum, Citrobacter, Serratia clay. 2. Lower respiratory tract infections: pneumonia and bronchitis caused by Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Haemophilus influenzae, Proteus mirabilis, Enterobacter and Serratia muci.
3. Bloodstream infection: Bloodstream infection caused by Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Proteus mirabilis, Serratia Clay and Enterobacter.
4. Skin and soft tissue infections: skin and soft tissue infections caused by Escherichia coli, Proteus mirabilis, Serratia clay, Enterobacter, Pseudomonas aeruginosa, Klebsiella pneumoniae, citrobacter (including surgical wound infection, ulcer and burn wound infection).
5. Peritonitis and other abdominal infections: including abdominal infections caused by Escherichia coli, Klebsiella odoratum, Klebsiella pneumoniae, Enterobacter cloacae, pseudomonas aeruginosa, citrobacter, Serratia mucinosa, often need to be combined with metronidazole and other anti-anaerobic drugs.
6. Reproductive tract infection: gynecological infections such as endometritis and pelvic inflammation caused by Escherichia coli, Klebsiella pneumoniae, Enterobacter cloacae (including Enterobacter cloacae), Pseudomonas aeruginosa and Proteus mirabilis are often used in combination with anti-anaerobic drugs such as metronidazole.