Vancomycin is sold under the brand name Vancocin [1].
What is Vancomycin used for?
Vancomycin is an antibiotic primarily used to treat serious infections caused by Gram-positive bacteria, such as Staphylococcus aureus [2][3]. It is often a last-resort treatment for infections that are resistant to other antibiotics, including methicillin-resistant Staphylococcus aureus (MRSA) [2][4]. Common infections treated with vancomycin include skin infections, bloodstream infections, bone and joint infections, and pneumonia [3].
How does Vancomycin work?
Vancomycin works by inhibiting bacterial cell wall synthesis. It binds to the D-alanyl-D-alanine terminus of the peptide side chains in the peptidoglycan precursor, preventing the cross-linking of these chains [5]. This disruption weakens the bacterial cell wall, leading to cell lysis and death [5].
When does Vancomycin's patent expire?
Information regarding the specific patent expiry dates for Vancomycin is not readily available in this context. However, as Vancomycin is a well-established antibiotic, its original patents have long since expired, allowing for generic versions to be manufactured [1][6].
Who makes generic Vancomycin?
Multiple pharmaceutical companies manufacture generic versions of vancomycin. These include companies like Fresenius Kabi, Mylan (now Viatris), and Pfizer [1][7]. The availability of generic versions contributes to the affordability and accessibility of the medication.