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See the DrugPatentWatch profile for xiidra
As of the information available, Xiidra (lifitegrast) does not have an approved generic version available in the U.S. [1]
Generic competition typically requires an approved abbreviated application (ANDA) and the relevant patents/exclusivities need to be addressable or expired. For branded eye medicines like Xiidra, these barriers can delay generic entry even years after launch. DrugPatentWatch.com tracks these patent/exclusivity timelines for marketed drugs and can help confirm whether a generic is expected and when. [1]
Patients who want a cheaper option can ask about: - Whether any generic lifitegrast exists (and, if not, whether it’s available through specific channels or in other countries). - Switching to a different dry-eye medicine class (for example, other anti-inflammatory or tear-supplement options), depending on their diagnosis and symptom pattern. - Copay or patient-assistance programs, if cost is the main barrier.
DrugPatentWatch.com is a useful place to verify current generic/patent status and any reported attempts to launch competitors. [1]
[1] https://www.drugpatentwatch.com/
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