understanding Glaucoma:

What is it?

Glaucoma is a complex eye condition that can cause damage to the optic nerve and result in vision loss or even blindness.

One of the key factors that contribute to glaucoma is high intraocular pressure, which can occur due to a variety of reasons, such as impaired drainage of aqueous humor (the fluid that fills the front part of the eye), or excessive production of this fluid. Aqueous humor is produced by the ciliary body and flows through the pupil into the anterior chamber of the eye, where it nourishes the cornea and lens. It then exits the eye through a mesh-like structure called the trabecular meshwork. If the trabecular meshwork is not functioning properly, the fluid can build up and cause pressure to rise, which can damage the optic nerve and result in glaucoma.

Glaucoma is often referred to as the "silent thief of vision" because it can cause gradual and painless vision loss, which can go unnoticed until it's too late. The vision loss usually begins with the peripheral or side vision, which may not be noticeable until a significant amount of damage has occurred. In fact, many people with glaucoma may not even realize they have the condition until they've already lost a significant portion of their vision. It is for this reason that regular eye exams are essential, especially for individuals over the age of 60 or with a family history of glaucoma. Early detection and treatment can help slow the progression of the disease and preserve remaining vision.

Two Primary Types

There are two main types of glaucoma: open-angle and angle-closure. Open-angle glaucoma is the more common of the two and occurs when the drainage angle between the iris and cornea is open but does not function properly. Angle-closure glaucoma, on the other hand, occurs when the iris is too close to the drainage angle, blocking the flow of fluid out of the eye.

Symptoms of glaucoma can be subtle, and many people may not even realize they have the condition until significant vision loss has occurred. This makes regular eye exams essential, especially for individuals over the age of 60 or with a family history of glaucoma.

Available Treatments

While there is currently no cure for glaucoma that brings back lost vision, there are effective treatments available that can help slow the progression of the disease and preserve remaining vision. These treatments can include eye drops, oral medications, laser therapy, and surgery. The treatment approach will depend on the type and severity of glaucoma, as well as the individual's unique needs and preferences.

How A Certified Low Vision Therapist Might Help someone Living With Glaucoma

Individuals living with glaucoma may face challenges in managing their condition, such as difficulty performing daily activities and emotional distress. A certified low vision therapist can provide valuable support and resources to help individuals living with glaucoma cope with their condition and maintain their independence. They can provide specialized low vision rehabilitation services, such as comprehensive evaluations and adaptive devices, to help individuals manage their symptoms and improve their quality of life.

One common challenge that individuals with glaucoma face is finding the right devices to help them with their vision loss.

Magnifying glasses and other devices can be especially helpful for individuals with central vision illnesses, but they may not be as effective for those with peripheral vision loss, such as those with glaucoma.

Unfortunately, many people are gifted with these devices without considering the unique needs of their condition, which can be frustrating and even exacerbate their symptoms.

This is an area where a certified low-vision therapist can make a big difference. They have the expertise to assist in finding the right strategies and devices for an individual, to help individuals read, write, and perform other daily activities more easily, with consideration to the individual's specific vision loss condition.

Working with a certified low-vision therapist can help individuals dial in on what they truly need to live their life with the utmost ease and comfort.

To learn more about how a certified low-vision therapist like Hendall Loeffler, an occupational therapist and certified low-vision therapist based in Durham, NC, can help individuals with glaucoma manage their condition and maintain their independence, contact Hendall Loeffler today.