Untreated macular degeneration is one of the leading causes of blindness in those over 65 years old.
While there is no cure for macular degeneration, treatments do exist that can delay the progression of the disease, preserve existing vision and sometimes even improve vision loss.
Currently, there are no approved treatments to prevent or cure dry AMD, although there is evidence that indicates that certain nutritional supplements, including omega 3 fatty acids, lutein and zeaxanthin, can prevent the progression of the disease to the more advanced wet form, which can cause more severe vision loss.
There are a couple of options for treating wet AMD to slow the progression of vision loss which include medicated injections and laser therapy. These therapies are designed to stop the development of new blood vessels, to destroy existing ones and to prevent leakage into the macula – the main dangers with wet AMD.
While researchers have not yet discovered a cure for age-related macular degeneration (AMD), there are treatment options which prevent the disease from progressing to blindness, and in some cases, they can even improve vision. It’s important to have an open discussion with your eye doctor about the risks and limitations of AMD treatments.
Types of Macular Degeneration:
There are 2 basic types of AMD, the wet form and the dry form.
- Dry macular degeneration is considered the less aggressive form of AMD. It typically progresses much more slowly, and the level of eyesight damage is less severe. Dry AMD is detected during routine eye exams, which is why it’s important to have yearly testing. Treating Dry AMD often involves high doses of zinc and antioxidants which have been shown to slow diseases progression.
- Wet macular degeneration is the more severe form of AMD. It occurs when there is abnormal blood vessel growth (angiogenesis), and leakage, which can cause scar tissue to develop. Treatments include laser surgery, injecting light sensitive dyes, or AMD medication injected directly into the eye to inhibit angiogenesis.
AMD is an age related eye disease that runs in families, and is a leading cause of blindness in our aging population. There is no cure for this ocular disease, and AMD related vision loss is cannot usually be recovered. There are treatments, and preventative measures that can be taken, if detected early, so routine eye exams are essential.
Read more about macular degeneration symptoms and treatment.