Overview of Peflon
What Type of Medicine is Peflon?
Peflon is a synthetic, prescription-only medication primarily used to combat bacterial infections systemically. Its single active compound, Pefloxacin (INN), places it within the Fluoroquinolone group of antibacterial agents, specifically categorized as a second-generation quinolone. The structural modifications present in Pefloxacin, such as the fluorine atom, are designed to enhance its activity against a wide range of susceptible bacteria. This pharmacological class signifies that Peflon is chemically engineered for internal action against specific bacterial pathogens, such as those implicated in complex urinary tract infections or serious respiratory cases.
Composition and Pharmaceutical Forms
The product Peflon is a single-agent formulation, containing Pefloxacin as its only active therapeutic component. It is designed for systemic administration to ensure the active ingredient circulates throughout the body to reach the infection site. Peflon is available in two primary dosage forms: tablets for oral intake and a sterile solution for infusion for intravenous delivery. The provision of both an oral and an intravenous form provides medical practitioners with flexibility in managing the course of therapy. The drug is characterized by its capacity for tissue penetration, which facilitates the treatment of various localized infections.
The General Principle of Pefloxacin Action
Pefloxacin is characterized by its bactericidal (bacteria-killing) action against susceptible microorganisms. The medicine’s function is based on selectively interfering with the bacterial enzymes DNA gyrase and topoisomerase IV, which are vital for the bacteria to manage and replicate their own genetic material (DNA). By blocking this fundamental process, Pefloxacin prevents the bacteria from dividing and propagating, leading to the elimination of the infectious agent. This mechanism is a defining trait of the Fluoroquinolone class, providing a specialized means of resolving underlying bacterial infections.
Regulatory References

