Sulperazon

Oral Antibiotics

Drug class: β-Lactam Antibiotics; Classified as a beta-lactam antibiotic, is a combination medication containing sulbactam and cefoperazone.

Sulperazon（中文：舒呱酮）

Common Strengths of Sulperazon

• 500 mg sulbactam + 500 mg cefoperazone
• 1000 mg sulbactam + 1000 mg cefoperazone

Drug Usage

It is primarily used to treat various bacterial infections due to its broad-spectrum activity.

Sulperazon is indicated for the treatment of:

• Respiratory tract infections (upper and lower)
• Urinary tract infections (upper and lower)
• Peritonitis
• Cholecystitis
• Cholangitis
• Septicemia
• Meningitis
• Skin and soft tissue infections
• Bone and joint infections
• Pelvic inflammatory disease, endometritis, and gonorrhea

Mechanism of Action

Sulperazon inhibits bacterial cell wall synthesis, leading to cell lysis and death. Cefoperazone (the 3^rdgeneration cephalosporin) acts as a bactericidal agent against a wide range of gram-positive and gram-negative bacteria, while sulbactam serves as a beta-lactamase inhibitor, enhancing the effectiveness of cefoperazone against resistant strains.

Route of Administration

Sulperazon is administered parenterally (via injection).

Dosages

For adults, the typical dosing regimen is:

• Mild to moderate infections: 1 g to 2 g every 12 hours
• Severe infections: 2 g to 4 g every 12 hours

For children, the dosage is based on body weight: •Children: 25 mg to 100 mg per kg every 12 hours

Renal Dosing:

• For patients with creatinine clearance <30 mL/min, adjust the dose:
  • 15–30 mL/min:Max of 1 g every 12 hours (max daily dose: 2 g)
  • <15 mL/min: Max of 500 mg every 12 hours (max daily dose: 1 g)

Side Effects

Frequency	Adverse reactions
Common Side Effects	Diarrhea
	Nausea
	Vomiting
	Rash
Serious Side Effects	Anaphylaxis
	Pseudomembranous colitis
	Hematologic reactions (e.g., leukopenia, thrombocytopenia)
	Liver enzyme elevations (ALT, AST)

Pharmacokinetics

Sulperazon exhibits good tissue penetration with a half-life that allows for dosing every 12 hours. The onset of action is typically within one hour post-administration, with effects lasting up to 12 hours.

Drug Precautions

Pregnancy

Use only if clearly needed; safety has not been established.

Breastfeeding

Caution is advised; consult healthcare providers.

Children and Elderly

Dosages should be adjusted based on weight for children; elderly patients may require careful monitoring due to potential renal impairment.

Monitoring Items

Regular monitoring of renal function and liver enzymes is recommended during treatment.

Drug Interactions

• Aminoglycosides: The concomitant use of aminoglycoside antibiotics (e.g., amikacin, gentamicin) can reduce the effectiveness of sulperazon. This combination may also increase the risk of nephrotoxicity.
• Anticoagulants: Sulperazon can enhance the effects of anticoagulants like warfarin and heparin, leading to increased risk of bleeding.
• NSAIDs and Thrombolytics: The use of non-steroidal anti-inflammatory drugs (NSAIDs) or thrombolytic agents alongside sulperazon may also increase bleeding risks.
• Disulfiram-like Reaction: Alcohol consumption during treatment with sulperazon can trigger a disulfiram-like reaction, characterized by symptoms such as flushing, sweating, headache, and palpitations. It is advised to avoid alcohol while taking this medication.
• Sulperazon should not be mixed with certain drugs like amikacin or gentamicin due to potential precipitation and reduced activity.
• Patients with a history of colitis or renal/liver disease should use sulperazon cautiously.
• Monitoring is essential for patients undergoing dialysis or those with conditions that may predispose them to bleeding.

FAQ

How should I take Sulperazon?

Sulperazon is administered by injection.

What should I avoid during treatment?

Avoid alcohol and consult your doctor before taking any other medications to prevent interactions.