Photobiomodulation (PBM) therapy is a non-invasive medical treatment that uses specific wavelengths of light to improve the health of eye cells. Unlike laser surgery, which uses heat to create a seal, PBM uses low-level light to stimulate the cells in the retina. This process helps the cells produce more energy and repair themselves. At RVSU, our specialists use this advanced technology to support patients with certain types of macular conditions, helping to maintain vision and slow the signs of aging in the eye.
Our fellowship-trained physicians are at the forefront of retinal care. By using PBM therapy, we can offer a gentle, light-based option for patients looking to protect their central vision. This treatment is painless, fast, and does not require any injections or surgery.
PBM therapy helps the mitochondria (the powerhouses of the cell) create more energy to keep the retina functioning well.
There are no needles, no surgery, and no downtime. Patients can go right back to their normal day after a session.
Clinical studies show that specific light wavelengths can reduce swelling and improve the health of the retinal layers.
A retina specialist may suggest PBM therapy for patients with specific needs, particularly those involving the health of the macula:
PBM therapy works on a tiny, cellular level. The light used in this treatment is usually in the red or near-infrared range. These specific colors of light can pass through the eye and reach the retina. Once there, the light is absorbed by the cells. This absorption triggers a positive chemical reaction that increases blood flow and reduces cell death. Think of it like “charging the battery” of your eye cells. When the cells have more energy, they can better protect themselves from damage and keep your vision clear for a longer period.
Managing retinal health is an ongoing process. If you have been told you have early signs of macular degeneration, PBM therapy may be a helpful addition to your care plan.
We perform a complete exam to see if your specific eye condition will respond well to light therapy.
You will sit comfortably in front of a specialized PBM device. You will look at a gentle light for several minutes while the machine delivers the exact amount of energy needed.
Because the light is low-level and does not create heat, the procedure is completely painless. You will not need any numbing drops or injections.
Your vision will not be blurred by the treatment. You can drive yourself home and continue your day without any restrictions.
There is no “recovery time” for PBM therapy. Most patients feel fine immediately after their session. Some people notice their vision feels slightly brighter or clearer after several treatments. Because PBM works by improving cell health over time, it is usually done as a series of short sessions over a few weeks. Your specialist will track your progress using high-resolution scans to see how your retina is responding to the light energy.
The physicians at Retina and Vitreous Surgeons of Utah stay updated on the latest technology to provide the best possible care for our patients. We are proud to offer PBM therapy as a modern, gentle option for those managing retinal health. If you are interested in learning more about how light therapy can help your vision, contact our offices in Murray, Draper, Provo, or Payson for a consultation.
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