How do I know if I have Retinitis pigmentosa?

Retinitis pigmentosa (RP) is a genetic eye disorder that affects the retina, the light-sensitive tissue at the back of the eye. It causes gradual vision loss and can lead to blindness. If you are concerned that you may have RP, there are several signs and symptoms to look out for:

1. Night blindness:

One of the earliest and most common symptoms of RP is difficulty seeing in low-light conditions or at night. You may find it hard to navigate in dimly lit areas or notice a decrease in your ability to adjust to darkness.

2. Tunnel vision:

As RP progresses, your peripheral (side) vision may gradually deteriorate, resulting in tunnel vision. This means that your field of vision becomes narrower, making it challenging to see objects or people on the sides.

3. Decreased visual acuity:

Over time, RP can cause a decline in central vision, leading to reduced visual acuity. You may experience difficulty reading, recognizing faces, or seeing fine details.

4. Photophobia:

Sensitivity to light, known as photophobia, is another symptom of RP. Bright lights may cause discomfort or glare, making it harder to see clearly.

5. Color vision problems:

Some individuals with RP may have difficulty distinguishing certain colors or experience a loss of color vision.

If you are experiencing any of these symptoms, it is important to consult an ophthalmologist or an eye specialist for a comprehensive eye examination. They will perform various tests to assess your visual acuity, visual field, and the health of your retina.

During the examination, the doctor may use tools such as a visual field test, electroretinogram (ERG), or optical coherence tomography (OCT) to evaluate the structure and function of your retina. Additionally, they may inquire about your family history of eye diseases, as RP is often hereditary.

Remember, only a qualified healthcare professional can provide an accurate diagnosis. If you suspect you have RP or any other eye condition, it is crucial to seek medical attention promptly to receive appropriate care and support.