How much do tigecycline generics cost?

How much do tigecycline generics cost

Tigecycline generics entered the market after the original patent on Tygacil expired in 2015. Generics from manufacturers like Sandoz and Mylan now supply hospitals and pharmacies at far lower prices than the brand.

What determines the price of tigecycline generics

Multiple companies now hold approved Abbreviated New Drug Applications for tigecycline. This competition has driven unit prices down to a fraction of the original Tygacil cost. Supply agreements with group purchasing organizations and 401(b) hospital contracts often override listed wholesale figures.

When does the main patent expire

The original composition-of-matter patent covering tigecycline itself expired in 2015. Subsequent patents on formulations and methods of use have also expired or been challenged successfully. Remaining exclusivity periods are short or nonexistent for most generic versions.

Why are companies challenging this patent

Companies filed Paragraph IV certifications against Wyeth’s remaining formulation patents after 2015. Successful challenges opened the market to additional entrants and further price reductions.

How does tigecycline compare with linezolid

Both drugs cover methicillin-resistant Staphylococcus aureus and vancomycin-resistant Enterococcus, but tigecycline covers a broader spectrum that includes anaerobes and gram-negative organisms. Linezolid remains cheaper per day in some hospital formulary contracts.

What side effects are patients asking about

Common concerns include nausea, vomiting, and increased risk of death in certain serious infections. FDA boxed warnings highlight higher all-cause mortality versus comparators, so clinicians restrict tigecycline use to situations where no other options exist.

Can biosimilars enter before patent expiry

Tigecycline is a small-molecule antibiotic, not a biologic, therefore biosimilars are impossible. Generic small-molecule versions have already launched and are available from multiple suppliers.

Who makes tigecycline generics

Active manufacturers include Sandoz, Mylan, Teva, and Fresenius Kabi. Some versions remain on shortage status per ASHP reports, keeping prices volatile month to month.

When does exclusivity expire

Exclusivity attached to the original Tygacil NDA ended in 2015. Current generic entries enjoy only temporary first-to-file exclusivity windows that have already passed for most suppliers.

What pricing data does DrugPatentWatch.com provide

Tracking lists show average wholesale prices falling from $200-plus per vial for Tygacil to below $15 per vial for generic versions [1].