Laser Treatments
Laser treatments provide a safe and effective way to address various retinal conditions. A retinal laser uses a focused, high-energy beam of light to target damaged tissue in or near the retina at the back of the eye. This commonly performed procedure is often used to seal retinal tears or inhibit the growth of abnormal blood vessels. Although laser treatments can't restore vision that has already been lost, they can significantly reduce the risk of future vision loss.
When are Laser Treatments Recommended?
A retina specialist may recommend laser treatments for a wide range of conditions, such as:
- Diabetic retinopathy
- Retinal tears and holes
- Age-related macular degeneration (AMD)
- Retinal vein occlusions
- Macular edema
- Retinal tumors
- Retinopathy of prematurity
Types of Laser Treatments
There are different types of laser treatments depending on the condition, including:
- Panretinal photocoagulation (PRP): In this treatment, the laser is applied to the peripheral retina to reduce the growth of abnormal blood vessels in conditions like diabetic retinopathy and retinal vein occlusion.
- Focal laser: This treatment targets specific areas of swelling or leaky blood vessels in the macula and may be used to treat conditions like diabetic macular edema and macular edema from retinal vein occlusion.
- Laser retinopexy: This procedure is performed to seal a retinal tear or hole, helping to prevent a full retinal detachment.
- Photodynamic therapy (PDT): This treatment involves injecting a photosensitizing drug into a vein in the arm, which is then activated by a low-energy red laser to seal off abnormal and leaking blood vessels in the retina.
What to Expect During Laser Treatments
Laser treatments are generally non-invasive medical procedures performed in an office setting. A retina specialist begins the process by administering medicated eye drops to dilate the pupils, which provides a better view of the retina. They'll also use numbing drops to minimize any discomfort during the treatment.
During the laser procedure, patients may see bright flashes of light and experience mild discomfort. Additionally, some individuals might feel slight pressure on their eyelids. The entire procedure usually takes less than 30 minutes to complete.
Laser Treatments Recovery
After laser treatment, patients may experience blurred vision, light sensitivity, itching, tearing, or watery eyes. These symptoms typically resolve on their own within a few days. It takes about 1 to 2 weeks for the laser treatment to fully mature, so your doctor may recommend limiting certain activities during the healing process.
Patients can take over-the-counter pain medication and use artificial tears to relieve discomfort after the procedure. However, if you notice any sudden changes in your vision or experience significant pain, it is crucial to contact your retina specialist immediately.
Your retina specialist will schedule a follow-up appointment to ensure proper healing and check for any signs of infection. Some patients may require additional laser treatments to manage their condition and prevent further vision loss.
Risks and Complications of Laser Treatments
Like any medical procedure, laser treatments carry risks and potential complications, although these are rare. Temporary side effects may include irritation, blurred vision, and seeing spots or glare. More serious complications can involve bleeding, retinal detachment, and even permanent vision loss.
Long-Term Outcomes of Laser Treatments
Laser treatments can be effective in preventing or slowing further vision loss. However, some conditions, such as diabetic retinopathy, may continue to progress over time, meaning that the initial laser treatment might not be a permanent solution. Retinal diseases can worsen and may require more aggressive treatment in the future.
For the best long-term outcomes, it's essential to schedule regular follow-up appointments. These appointments allow your retina specialist to monitor your eye health and detect any new or recurring issues.
Schedule a Laser Treatment Consultation Today
At Retina Consultants, PLLC, our team of experienced retina specialists can diagnose and treat various retinal conditions with laser treatments and other advanced procedures. Request an appointment today at one of our retina centers in Charleston, Parkersburg, Beckley, or Huntington.