What is cefotaxime sodium used to treat?

Nov 25, 2025 Source: Cainiu Health
Dr. Wang Lei
Introduction
Cefotaxime sodium is primarily used to treat bacterial infections such as respiratory tract infections, urinary system infections, abdominal infections, skin and soft tissue infections, sepsis, and other bacterial infectious diseases. It is a broad-spectrum cephalosporin antibiotic and should be used specifically against susceptible bacteria. If rash, fever, or lack of improvement in infection symptoms occurs after taking the medication, prompt medical attention is recommended. Respiratory tract infections: effective against Streptococcus pneumoniae, influenza

Cefotaxime sodium is primarily used to treat bacterial infections such as respiratory tract infections, urinary system infections, abdominal infections, skin and soft tissue infections, sepsis, and other infectious diseases. It is a broad-spectrum cephalosporin antibiotic and should be used only against susceptible bacteria. If rash, fever, or lack of improvement in infection symptoms occurs after taking the medication, prompt medical attention is recommended.

1. Respiratory tract infections: Effective against pneumonia, bronchitis, sinusitis, and other conditions caused by Streptococcus pneumoniae, Haemophilus influenzae, etc. It exerts bactericidal effects by inhibiting bacterial cell wall synthesis, thereby relieving symptoms such as cough, sputum production, and fever.

2. Urinary system infections: Treats urethritis, cystitis, and pyelonephritis caused by Escherichia coli, Proteus species, and others. The drug can penetrate the mucosa of the urinary system, eliminate local infecting bacteria, and improve symptoms such as frequent urination, urgency, and painful urination.

3. Abdominal infections: Suitable for intra-abdominal organ infections such as appendicitis and peritonitis. It has antibacterial activity against both Gram-negative and some Gram-positive bacteria and may be used in combination with other drugs to control the spread of intra-abdominal infections.

4. Skin and soft tissue infections: Effective against cellulitis and wound infections caused by Staphylococcus aureus, streptococci, and similar pathogens. It effectively kills local pathogenic bacteria and reduces inflammatory responses such as redness, swelling, pain, and pus formation.

5. Sepsis: Can be used to treat sepsis caused by susceptible bacteria. The drug circulates throughout the body via the bloodstream, eliminating pathogenic bacteria from the blood and reducing the risk of septic shock. Adequate dosage and full treatment duration are essential.

During treatment, strictly follow medical instructions—do not adjust the dose or discontinue the medication on your own. Avoid alcohol and any food or beverages containing alcohol to prevent adverse reactions. Maintain a light diet, drink plenty of water to promote drug metabolism, and support recovery.

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