Retinitis pigmentosa is a genetic condition that gradually damages the retina. Unlike conditions that affect central vision first, RP typically begins with night blindness and peripheral vision loss.

Common symptoms include:

• Difficulty seeing in low light (night blindness)
• Loss of peripheral (side) vision (“tunnel vision”)
• Trouble navigating in dim environments
• Increased risk of falls or bumping into objects
• Reduced contrast sensitivity

As the condition progresses, central vision may also be affected.

Patients with RP often have difficulty with:

• Walking in dim lighting or at night
• Navigating unfamiliar environments
• Driving (especially at night or in later stages)
• Finding objects outside their central field of view
• Adjusting between light and dark environments

While there is no cure for RP, low vision rehabilitation can significantly improve safety and function.

Dr. Huynh customizes solutions such as:

• Field-enhancing devices to expand awareness of surroundings
• Reverse telescopes (minification devices) to improve field of view
• Prism lenses for improved spatial awareness
• Electronic magnifiers for reading tasks
• High-contrast and large-print solutions
• Tinted lenses to improve comfort and reduce glare

• Assistive technology for navigation and daily tasks

Because RP affects peripheral vision, mobility becomes a major concern.

Low vision care focuses on:

• Improving environmental awareness
• Enhancing contrast and visibility
• Reducing fall risk
• Training with visual aids and assistive devices

When appropriate, patients may also benefit from orientation and mobility training.

• Experience managing peripheral vision loss conditions

• Access to specialized low vision devices
• Focus on real-world function and safety
• Collaboration with rehabilitation services

• Trusted referral source for complex vision loss cases