ABSTRACT:
Ocular lubricants are used to supplement one or more layers of the lacrimal film. They are often prescribed to treat keratoconjunctivitis sicca (KCS) and other diseases of ocular surface in humans. These lubricants may also protect the ocular surface and promote epithelial regeneration. The active component of ocular lubricants is the lubricating agent. The key properties of different lubricating agents are the electrolyte composition, osmolarity, and addition of preservatives. Although lacrimomimetics are not typically used to treat KCS in dogs, they can be used as an adjunctive therapy. Knowledge of the properties of lacrimomimetics will help in making the appropriate therapeutic choice.
Key words:
Lacrimomimetics; ocular lubricants; artificial tears; keratoconjunctivitis sicca
