Aceclidine (Glaucostat, Glaunorm, Glaudin) is a parasympathomimetic miotic agent used in the treatment of narrow angle glaucoma. It decreases intraocular pressure. Aceclidine (Glaucostat, Glaunorm, Glaudin) is a parasympathomimetic miotic agent used in the treatment of narrow angle glaucoma. It decreases intraocular pressure. Side effects of aceclidine include increased salivation and bradycardia (in excessive doses). Aceclidine acts as a muscarinic acetylcholine receptor agonist.