A glaucoma eye test can help prevent blindness. In fact, picking it up early and treating it with prescription eye drops or surgery can dramatically reduce the risk of losing vision.
Glaucoma can only be diagnosed with specialised tests. In fact, a glaucoma test collects information about the optic nerve and peripheral vision, as well as corneal thickness and intraocular pressure.
The results of a glaucoma test are assessed alongside family history, as well as other general health risk factors. Only then can the practitioner diagnose the disease.