Glaucoma is probably the major causes of blindness inside America (Mayo Clinic, 2015). This dysfunction is characterised as a group of eye problems which can generate damage to the optic nerve and lead to a loss of eyesight. This problems is often a result of abnormally substantial intraocular stress (NEI, https://accidentliabilitysupport56553.total-blog.com/psychoactive-effects-for-dummies-58207947