Nonuveitic secondary glaucoma
What is Nonuveitic Secondary Glaucoma?
Nonuveitic secondary glaucoma is a form of glaucoma that can be caused by a number of different things and it often involves an increased pressure inside the eye, which can damage the optic nerve and lead to vision problems. This type of glaucoma usually occurs after a traumatic eye injury or eye surgery, but can also happen if some other underlying condition is present. While not all cases of nonuveitic secondary glaucoma can be treated, it is important to recognize the signs and symptoms so that proper diagnosis and management can be administered.
Signs and Symptoms of Nonuveitic Secondary Glaucoma
The main sign of nonuveitic secondary glaucoma is an increase in intraocular pressure. This increase in pressure can cause a variety of symptoms, such as headaches, blurred vision, eye pain, and halos around lights. In some cases, the eye may also be red or irritated and sometimes an increase in tear formation may be noticed. Patients may also experience a decrease in vision, most often in peripheral vision.
Causes of Nonuveitic Secondary Glaucoma
Nonuveitic secondary glaucoma can be caused by a variety of different things. Some of the most common causes include the following:
- Infection of the iris or angle of the eye
- Scarring of the natural drainage angle
- Previous eye surgery, such as cataract surgery
- Nerve damage to the eye
- Trauma to the eye such as a blunt force trauma
- Inflammation of the eye
- Medications with known side effects such as topical steroids
Diagnosis and Treatment of Nonuveitic Secondary Glaucoma
In order to diagnose nonuveitic secondary glaucoma, an eye care professional must first perform a comprehensive eye exam. This exam will include testing of visual acuity, peripheral vision, and intraocular pressure. A detailed look at the eye with a slit lamp is also usually necessary. Once the diagnosis is confirmed, treatment will vary depending on the underlying cause of the glaucoma.
Treatment for nonuveitic secondary glaucoma will involve addressing the underlying cause. This may involve antibiotics if an infection is present, or surgical procedures if the drainage angle is blocked or scarred. In some cases, medications may also be prescribed to help lower the pressure in the eye and protect the optic nerve. In some cases, laser surgery may be necessary.
Conclusion
Nonuveitic secondary glaucoma is a form of glaucoma that can be caused by a number of different things. It is important to recognize the signs and symptoms so that the proper diagnosis and management can be administered. Treatment will vary depending on the underlying cause of the glaucoma, and could include the use of medications, laser surgery, or surgical procedures.