What is the meaning of eye glaucoma?
Glaucoma is a group of eye conditions that damage the optic nerve, the health of which is vital for good vision. This damage is often caused by an abnormally high pressure in your eye. Glaucoma is one of the leading causes of blindness for people over the age of 60.
What are the 4 types of stages with glaucoma that can determine the severity?
stages: stage 0 (normal visual field), stage I (early), stage II (moderate), stage III (advanced), stage IV (severe), and stage V (end-stage).
What is a good glaucoma number?
According to the Glaucoma Research Foundation, the range for normal pressure is 12 – 22 mm Hg. When the pressure exceeds 22 mm Hg, that usually indicates an abnormal glaucoma test. People with pressure around 16 mm Hg or higher may also be at risk for normal tension glaucoma.
What is the difference between glaucoma and narrow-angle glaucoma?
Narrow-Angle Glaucoma (also called Closed-Angle Glaucoma) Narrow-angle glaucoma is much more rare and is very different from open-angle glaucoma in that eye pressure usually goes up very fast. This happens when the drainage canals get blocked or covered over.
What is the best treatment for glaucoma?
Prescription eye drops are the most common treatment. They lower the pressure in your eye and prevent damage to your optic nerve. Laser treatment. To lower your eye pressure, doctors can use lasers to help the fluid drain out of your eye.
What is normal eye pressure for a 60 year old?
While the average eye pressure is approximately 15 mm Hg (millimeters of mercury), the range of normal eye pressure is much larger. About 90 percent of people will fall between a pressure of 10 and 21. Even so, this does not mean that if you have a pressure of 22 or higher it is abnormal.
What medications should be avoided with narrow-angle glaucoma?
Closed-Angle Glaucoma: Medicines to Avoid
- Antihistamines and decongestants.
- Asthma medicines.
- Motion sickness medicines.
- Some medicines used to treat depression (tricyclic antidepressants).