Head-to-head comparisons of medication uses, side effects, warnings, and more.
Tyrvaya (varenicline)
Xiidra (lifitegrast)
Tyrvaya (varenicline)
Xiidra (lifitegrast)
Summary of Tyrvaya vs. Xiidra
Summary for Cholinergic agonist
Prescription only
Tyrvaya (varenicline) is a cholinergic agonist. It's a nasal spray used to treat dry eye in adults. This medication is sprayed into each nostril, typically twice a day. Some side effects of Tyrvaya (varenicline) include sneezing, cough, and throat irritation.
Summary for LFA-1 antagonist
Prescription only
Xiidra (lifitegrast) is an eye drop medication that treats dry eye in adults. It belongs to a drug class called LFA-1 antagonists. It's thought help lower inflammation and other symptoms of dry eye. Usually, you need to use Xiidra (lifitegrast) every day. You put 1 drop into each eye twice a day. Side effects include temporary eye irritation and unclear vision. At this time, Xiidra (lifitegrast) is available only as a brand medication. There's no generic version yet.