Macular Degeneration Health · Education for patients and families
Understanding macular degeneration, and options for dry AMD
This site explains age-related macular degeneration (AMD) in plain language — what it is, how dry and wet AMD differ, and how a prescription light therapy called Valeda may be discussed for some people with dry AMD after a full eye exam. It is written by Dr. James Deom, OD, MPH, FAAO, FSLS, Chief of Eye Care Services, Hazleton Eye Specialists (Eye Specialists of NEPA).
Prepared for review by Dr. James Deom, OD, MPH, FAAO, FSLS, Chief of Eye Care Services, Hazleton Eye Specialists. Nothing on this site is a substitute for an examination or a conversation with your own doctors.
Same-day care
Changes in central vision
New wavy lines, a sudden blur, or a blank spot in your central vision need same-day care. Call an eye doctor or go to the emergency department.
For patients and families
What is macular degeneration?
The macula is the part of the retina that supports sharp, central vision. AMD can blur that vision. Learn the symptoms, stages, and why regular dilated exams matter.
Light therapy
Valeda for dry AMD
Valeda is a prescription light-based device. In November 2024 the FDA authorized it through a De Novo review for certain people with dry AMD. Your doctor decides whether it fits your eyes.
How we use evidence
LIGHTSITE III and sources
Every number on this site traces to a cited source. The Valeda authorization and the LIGHTSITE III trial are summarized with FDA wording kept separate from journal-article figures.
Book an exam at one of five northeastern Pennsylvania offices
Hazleton Eye Specialists and the four sister offices — Stroudsburg, Pottsville, Nanticoke, and Bangor — are part of Eye Specialists of NEPA. Choose your office on Find an Eye Doctor, or use the booking links below. Button labels say “Book an exam,” not “Book Valeda,” until we confirm what the scheduler can reserve.
- Book an exam in Hazleton · 570-453-2020
- Book an exam in Stroudsburg · 570-421-3342
- Book an exam in Pottsville · 570-628-3937
- Book an exam in Nanticoke · 570-735-6000 (text 570-735-6500)
- Book an exam in Bangor · 610-588-0129
Office570-453-2020Fax570-453-1020
Medical disclaimer. This site is for general education only. It is not medical advice and does not replace an examination or a conversation with your own doctors. Do not start, stop, or change any medicine or treatment without talking to the clinician who cares for you. If you notice new wavy lines, a sudden blur, or a blank spot in your central vision, seek same-day care from an eye doctor or an emergency department.