Pharmacologic stimulation of the trigeminal parasympathetic pathway via the nasal mucosa, triggering natural tear production by the lacrimal functional unit.
Specifications
specific products available under the Nasal neurostimulation treatment
Product
Manufacturer
Tyrvaya (varenicline nasal spray)
Viatris (Oyster Point)
Not medical advice. Patient-reported data on this page is aggregated from de-identified user submissions and is for informational purposes only. Always consult your ophthalmologist or optometrist about starting, stopping, or changing any treatment.