DRUGS FOR IMPROVING OCULAR CIRCULATION DISORDERS

摘要

PURPOSE: Drugs for improving ocular circulation disorders are provided which do not produce unfavorable side effects and can exert excellent effects when dropped into the eyes. CONSTITUTION: Drugs for improving ocular circulation disorders which contain as the active ingredient 5-{1-hydroxy-2-£2-(2-methoxyphenoxy)ethylamino|ethyl}-2-methylbenzenesulfonamide(I) or its acid-addition salt are described. These drugs are usable as preventives or remedies for various diseases caused by ocular circulation disorders, such as glaucoma with normal ocular tension, retinal pigment degeneration, macular degeneration, ischemic optic nerve disease, iridocyclitis, retinal arterial obliteration, retinal venous obliteration, diabetic retinopathy, choroid diseases following retinal lesions, and retinal choroid diseases associated with systemic diseases without showing any side effect. Also when dropped into the eyes, these drugs can exert excellent effects.