| |
Retinitis pigmentosa is a term that describes a group of chronic, inherited diseases of the retina. The condition causes slow but progressive loss of vision as the patient's light-sensing cells, called rods, degenerate.
| Roll mouse over to see visual condition |
| | As the disease progresses, the patient loses the ability to see in dim light and, in time, also loses peripheral vision – creating a tunnel-like effect that makes mobility difficult. Symptoms of the disease may occur at any age, but typically begin in youth or early adulthood. The earliest symptom is usually an increasing loss of night vision. While some vitamin therapy may be suggested for patients, at this time there is no treatment to halt the condition. |
| |
| |
This information is in no way a substitute for a personal examination by an eyecare professional. To find a certified Carl Zeiss Vision practice near you, use our
|