Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: It is suitable for moderate to severe respiratory system, urinary system, digestive system and skin and soft tissue infections caused by sensitive strains of Gram-negative bacteria and Gram-positive bacteria, sepsis, typhoid and paratyphoid dysentery, and urethritis and cervicitis caused by gonococci and Chlamydia trachomatis.

Indication: 1. Typhoid and other Salmonella infections: It is the drug of choice for typhoid and paratyphoid caused by sensitive strains. It is generally not suitable for gastroenteritis caused by Salmonella. It can still be used if the condition is serious and there is a possibility of septicemia. 2. Mild to moderate anaerobic infections, such as infections caused by Bacteroides fragilis, are especially suitable for those with lesions involving the central nervous system. It can be used in combination with aminoglycoside antibiotics to treat abdominal and pelvic infections to control the simultaneous presence of aerobic and anaerobic infections. 3. Rickettsial infections can be used to treat Q fever, Rocky Mountain spotted fever, endemic typhus, etc.

Indication: 1. Typhoid and other Salmonella infections: It is the drug of choice for typhoid and paratyphoid caused by sensitive strains. It is generally not suitable for gastroenteritis caused by Salmonella. It can still be used if the condition is serious and there is a possibility of septicemia. 2. Mild to moderate anaerobic infections, such as infections caused by Bacteroides fragilis, are especially suitable for those with lesions involving the central nervous system. It can be used in combination with aminoglycoside antibiotics to treat abdominal and pelvic infections to control the simultaneous presence of aerobic and anaerobic infections. 3. Rickettsial infections can be used to treat Q fever, Rocky Mountain spotted fever, endemic typhus, etc.

Indication: 1. Typhoid and other Salmonella infections: It is the drug of choice for typhoid and paratyphoid caused by sensitive strains. It is generally not suitable for gastroenteritis caused by Salmonella. It can still be used if the condition is serious and there is a possibility of septicemia. 2. Mild to moderate anaerobic infections, such as infections caused by Bacteroides fragilis, are especially suitable for those with lesions involving the central nervous system. It can be used in combination with aminoglycoside antibiotics to treat abdominal and pelvic infections to control the simultaneous presence of aerobic and anaerobic infections. 3. Rickettsial infections can be used to treat Q fever, Rocky Mountain spotted fever, endemic typhus, etc.