Polymyxin B For Injection 500000 Iu Price In Pakistan - 03289411929

Polymyxin B 500,000 IU is a prescription polypeptide antibiotic used for certain serious bacterial infections caused by susceptible Gram-negative organisms, particularly Pseudomonas aeruginosa. It may be used for selected infections involving the urinary tract, bloodstream, meninges, and eyes when appropriate. Because of its potential kidney and nervous-system toxicity, treatment requires careful medical supervision.

Specifications:

• Active Ingredient: Polymyxin B sulfate
• Strength: 500,000 IU per vial
• Dosage Form: Sterile lyophilized powder for injection
• Routes: Intravenous, intramuscular, intrathecal, or ophthalmic, depending on the indication
• Drug Class: Polypeptide antibacterial
• Prescription: Hospital/medical supervision required

Benefits:

Polymyxin B can help treat serious infections caused by susceptible bacteria, especially when other less-toxic antibiotics are ineffective or unsuitable. Its antibacterial action damages the bacterial cell membrane, helping eliminate susceptible organisms. It should not be used for viral infections and should be reserved for appropriate bacterial infections to reduce antimicrobial resistance.

How to Use:

Polymyxin B must be reconstituted and administered by a qualified healthcare professional. The dose and route depend on the infection, patient's weight, kidney function, and clinical response. For intravenous treatment, the official labeling provides weight-based dosing rather than a fixed 500,000-IU dose per administration. Kidney function should be monitored during treatment.