Definitions of miotic. adjective. of or relating to or causing constriction of the pupil of the eye. “a miotic drug”

What does the term miosis mean?

Miosis means excessive constriction (shrinking) of your pupil. ... Miosis can occur in one or both eyes. When it affects only one eye, it's also called anisocoria. Another name for miosis is pinpoint pupil. When your pupils are excessively dilated, it's called mydriasis.

What are the Miotics in pharmacology?

Miotic agents (parasympathomimetics)

Miotics work by contraction of the ciliary muscle, tightening the trabecular meshwork and allowing increased outflow of aqueous through traditional pathways. Miosis results from action of these drugs on the pupillary sphincter.