Polymorphs of Brimonidine Pamoate

摘要

A brimonidine pamoate polymorph exhibits characteristics disclosed herein. The polymorph is included in a composition, device, or implant for use in the treatment or control of elevated intraocular pressure or in the neuroprotection of components of a neurological tissue to prevent progressive degeneration of such components. In particular, such a composition, device, or implant can be used to provide neuroprotection to cells and components of the optic nerve system.