Glaucoma, a dangerous eye disease. That can cause loss of vision
Glaucoma is a very common eye disease. Most patients are not aware that they have it. They only realize that they are in the final stages, which can lead to blindness.
Glaucoma is caused by
Glaucoma is caused by degeneration of the optic nerve. Which then causes a blind spot in the visual field. The risk factor is high intraocular pressure.
What are the symptoms?
- Blurred vision
- Eye pain occurs
- Tears flowing
Most glaucoma is asymptomatic. The disease starts with a simple cataract and eventually leads to vision loss. However, this can take a long time. Can progress quickly or slowly depending on when the patient is diagnosed. If it is diagnosed near the final stage, vision loss can occur more quickly than usual.
Types of Glaucoma
Open angle
This is a common type that is caused by a blockage. Drainage channels of the eye. Which results in insufficient fluid not being able to nourish the eye, causing damage to the optic nerve and increased intraocular pressure.
Angle-closure
It is caused by the angle of the eye being blocked by the iris. Which prevents the fluid that lubricates the eye from circulating normally.
Congenital or hereditary glaucoma
It is a type of glaucoma. That can occur in infants or inherited. It is rare, but the symptoms are quite severe and difficult to control. If not treated in the early stages, it can develop to the point of blindness.
Secondary
It can cause by other eye diseases. It could physical condition such as eye inflammation. Previous eye accident, or it could mean the use of certain medications such as steroids. Treatment depends on the cause of the high eye pressure.
Similar glaucoma
In some cases, the visual field or optic nerve found similar to patients with glaucoma. But with normal intraocular pressure. This group of patients closely monitore and treat. Because it is still not possible to predict whether will occur or not.
Diagnosis of glaucoma
- Check eye pressure
- Examine the optic nerve and retina
- Optic nerve examination
- Check and measure the efficiency of the visual field
- Examine the aqueous flow channels in the eyes.
How to treat
- Medical treatment, such as eye drops. Can help reduce intraocular pressure to normal levels.
- Treatment is conservative and สมัครสมาชิก UFABET วันนี้ รับเครดิตฟรีทุกวัน symptomatic to prevent further damage to the optic nerve. Treatment depends on the duration and type of the disease.
- Laser treatment: The doctor will select the laser that is appropriate for and the duration of the disease.
- Surgical treatment: Surgery is used in cases. Where medication or laser treatment cannot control intraocular pressure.
How to prevent
- Get an annual eye exam
- Be careful not to cause eye accidents.
- Exercise can help reduce eye pressure.
- Wear eyeglasses or other protective equipment to protect your eyes.