You may need a visual field test to help your doctor monitor or see signs of certain diseases likeglaucoma. In the earlier stages of glaucoma, you may loseperipheral visionwithout realizing it, and a visual field test can help you manage your condition or start treating it. The results of ...
A visual field test is more comprehensive than the standard exam and is able to detect central and peripheral vision problems. These problems can be caused by problems with eye health, such as glaucoma, as well as other medical issues, such as brain problems or stroke. These health issues ca...
The causes of a visual field defect can greatly vary. Often, there are certain causes associated with the various types of defects. For example, a peripheral visual field defect could be caused by glaucoma or retinal detachment. If there is a central field defect, this could be caused by ma...
It is a good idea to seek advice from your doctor or optician as they can give you tailored advice based on your symptoms and discuss additional measures. How do you get rid of eye allergies? You may not be able to get rid of eye allergies for good; however, prescription eye drops, ...
How Is It Diagnosed? Your eye doctor will give you a visual field test to check for blank spots in your vision -- spots you might not even notice yet. Your doctor will place a bowl-shaped device in front of your face. You’ll wear a patch over one eye so each can be tested separ...
Is it dangerous to have dry eyes? Not only can having dry eyes cause discomfort and pain, but it can also permanently damage your vision if left untreated. You are likely to be more at risk of getting an eye infection without adequate tears. A lack of lubrication means that your eyes ar...
Vision loss from glaucoma usually begins in the outer edges of your visual field and slowly creeps into central vision. Because it begins in your peripheral vision, it is nearly imperceptible for a long time. As the disease advances, more of your visual field will be lost. It may start to...
The cornea is the clear outer layer of your eye. PRK uses a laser to reshape your cornea or make it smoother. This helps light to focus better in the eye, which leads to clearer vision.How do I prepare for PRK?Your healthcare provider will tell you how to prepare for surgery. ...
One possible symptom of AMD is blurred vision in your central field of view. It can alsomake straight lines look wavyand can lead to blind spots in your eyesight. There are two types of this disease: Dry AMD –Blurriness can happen in the intermediate or late stage. This type doesn't ...
Age-related macular degeneration (AMD), occurs in older people and is a medical condition that results in blurred or total vision loss in the centre of a person’s visual field.