What is Polymyxin B for Injection?
Polymyxin B for Injection is a potent antibiotic primarily used to treat serious infections caused by multidrug-resistant Gram-negative bacteria. It is administered intravenously for severe infections when other antibiotics are ineffective.
Uses of Polymyxin B for Injection
- Treatment of severe Gram-negative bacterial infections
- Management of multidrug-resistant infections such as Pseudomonas aeruginosa, Acinetobacter baumannii, and Klebsiella pneumoniae
- Used in sepsis, pneumonia, urinary tract infections, and skin and soft tissue infections caused by resistant bacteria
- Reserved for hospital settings due to its potency and toxicity profile
How Does Polymyxin B for Injection Work?
Polymyxin B disrupts the bacterial cell membrane by binding to lipopolysaccharides and phospholipids, increasing membrane permeability and causing leakage of cell contents. This leads to bacterial cell death, particularly effective against Gram-negative pathogens.
Common Side Effects of Polymyxin B for Injection
- Nephrotoxicity (kidney damage)
- Neurotoxicity (numbness, dizziness, or weakness)
- Injection site reactions such as pain or inflammation
- Allergic reactions like rash or itching (rare)
- Respiratory distress (rare)
Why Choose Farbe Firma for Polymyxin B for Injection?
WHO GMP-Compliant Injectable Manufacturing Facility: Ensuring sterile, high-quality antibiotic formulations
Advanced Ampoule & Vial Production Lines: Guaranteeing consistent purity, safety, and efficacy
Flexible MOQ & Full Contract Manufacturing Support: Tailored solutions for your production and business needs
Global Export Presence: Serving 30+ countries across Africa, CIS, Asia-Pacific, and Latin America
Regulatory & Dossier Assistance: Supporting product registration and compliance for smooth market entry
FAQs on Polymyxin B for Injection
Q1: What is Polymyxin B for Injection used for?
A1: It is used to treat serious infections caused by multidrug-resistant Gram-negative bacteria.
Q2: What is the shelf life of Polymyxin B for Injection?
A2: Typically 2 to 3 years; always verify expiry on packaging.
Q3: Do you provide samples?
A3: Yes, samples are available upon request for qualified healthcare professionals and business partners.
Looking for a Reliable Manufacturer of Polymyxin B for Injection?
Choose Farbe Firma for premium-quality Polymyxin B for Injection manufactured under WHO GMP-certified conditions. Benefit from our expertise in contract manufacturing, regulatory support, and worldwide export logistics.
Contact us today to discuss your requirements and secure a consistent supply of Polymyxin B for Injection.



