When Should a Glaucoma Treatment Plan Change?
Glaucoma care is an ongoing process. A treatment that controls eye pressure today may need to be adjusted in the future as the eyes, health, or disease changes. At our location in Sycamore, glaucoma patients receive regular monitoring and personalized care that may include prescription medication, Selective Laser Trabeculoplasty, or glaucoma surgery.
Understanding when to reconsider a treatment plan can help patients remain proactive about protecting their vision.
Glaucoma Can Change Without Noticeable Symptoms
Glaucoma gradually damages the optic nerve, often without causing pain or obvious changes in vision. Because lost vision cannot be restored, treatment focuses on controlling eye pressure before additional damage occurs.
An ophthalmologist may use several tests to determine whether glaucoma remains stable. These may include measuring eye pressure, examining the optic nerve, testing peripheral vision, and comparing imaging results over time.
A single eye pressure measurement does not tell the entire story. Changes in the optic nerve or peripheral vision may indicate that treatment needs to be adjusted even if the patient feels that their vision is unchanged.
Signs That a Different Approach May Be Needed
Several factors may lead an ophthalmologist to recommend a new treatment. These can include:
- Eye pressure remaining above the target range
- Changes in the optic nerve or peripheral vision
- Difficulty remembering or administering eye drops
- Side effects from glaucoma medication
- The need for multiple prescriptions
- Cataract surgery creating an opportunity to address glaucoma
The appropriate next step depends on the type and severity of glaucoma, previous treatments, and the amount of pressure reduction needed.
Using SLT to Improve Eye Pressure Control
Selective Laser Trabeculoplasty, commonly called SLT, is an office based treatment that improves fluid drainage from the eye. Better drainage can lower eye pressure and reduce stress on the optic nerve.
Potential benefits of SLT include:
- No surgical incisions or stitches
- Minimal discomfort and recovery time
- Less dependence on eye drops for some patients
- The possibility of repeating treatment when appropriate
SLT may be considered as an initial treatment for certain patients with open angle glaucoma or ocular hypertension. It may also be recommended when prescription drops are difficult to manage or are not providing enough pressure reduction.
Some patients will continue using medication after SLT. Follow up examinations are necessary to measure the response and determine whether additional treatment is needed.
Addressing Glaucoma During Cataract Surgery
For eligible patients who are undergoing cataract surgery, Minimally Invasive Glaucoma Surgery, or MIGS, may provide another opportunity to improve eye pressure control.
MIGS includes several small incision procedures. Depending on the approach, the surgeon may improve the eye’s natural drainage system, create another pathway for fluid, or reduce fluid production.
Potential advantages may include:
- Less disruption than traditional glaucoma surgery
- A relatively brief recovery
- Improved eye pressure control
- Reduced reliance on glaucoma medication for some patients
MIGS is not appropriate for every patient. More advanced glaucoma may require traditional surgery to achieve the necessary pressure reduction.
Keeping Glaucoma Care on Track
Glaucoma treatment should evolve with the patient. Regular examinations allow your ophthalmologist to determine whether the current plan is protecting the optic nerve or whether another approach should be considered.
Your treatment may include eye drops, SLT, MIGS, traditional glaucoma surgery, or a combination of options. Continuing to monitor the disease and adjusting treatment when necessary can help preserve your sight. Call us today to book your exam.
