Patient education
Eye Health,
Answered on Video.
70 short videos from Dr. May — plain-English patient-education videos on cataract surgery, LASIK, glaucoma, retina, cornea, and more — each paired with a written answer reviewed by the doctors at The May Eye Care Center in Hanover, PA.
Medically reviewed by Carl J. May Jr., MD · American Board of OphthalmologyReviewed August 2026
Most asked about
Glaucoma
All Glaucoma Q&A →
Glaucoma · Video
Are you a glaucoma suspect?
Glaucoma · Video
At what age can glaucoma form?
Glaucoma · Video
What Is the Best Treatment for Glaucoma: Drops, Laser, or Surgery?
Glaucoma · Video
Can Marijuana help treat Glaucoma?
Glaucoma · Video
How can Pigment Dispersion Syndrome lead to Glaucoma?
Glaucoma · Video
How does a drainage device for Glaucoma work?
Glaucoma · Video
How does fluid flow in the eye?
Glaucoma · Video
How does Pseudoexfoliation Syndrome lead to Glaucoma?
Glaucoma · Video
How is Glaucoma monitored?
Glaucoma · Video
Should I get SLT laser for glaucoma?
Glaucoma · Video
What are eyedrops for glaucoma?
Glaucoma · Video
What are my risk factors for Glaucoma?
Glaucoma · Video
What are Tube Shunts?
Glaucoma · Video
What does a person with Glaucoma see?
Glaucoma · Video
What is a Trabeculectomy?
Glaucoma · Video
What is acute angle closure glaucoma?
Glaucoma · Video
What Is Glaucoma?
Glaucoma · Video
What is Laser Iridotomy?
Glaucoma · Video
What is ocular hypertension?
Glaucoma · Video
What is open angle glaucoma?
Glaucoma · Video
What is secondary Glaucoma?
Glaucoma · Video
What Is SLT Laser Treatment for Glaucoma?
Cataract Surgery
All Cataract Surgery Q&A →
Cataract Surgery · Video
What Are the Best Cataract Lenses: Monofocal, Toric, EDOF, or Multifocal?
Cataract Surgery · Video
Can an intraocular lens implant become displaced?
Cataract Surgery · Video
Can UV Rays cause Cataracts?
Cataract Surgery · Video
Do I Still Need Glasses After Cataract Surgery?
Cataract Surgery · Video
How Is Cataract Surgery Performed?
Cataract Surgery · Video
How should you prepare for Cataract surgery?
Cataract Surgery · Video
How should you use your drops following Cataract surgery?
Cataract Surgery · Video
Is Cataract Surgery Safe? What Are the Risks?
Cataract Surgery · Video
Is Laser Cataract Surgery Better Than Traditional Cataract Surgery?
Cataract Surgery · Video
What are the potential short-term side effects of cataract surgery?
Cataract Surgery · Video
Should you treat Dry Eye before Cataract surgery?
Cataract Surgery · Video
What are the benefits of cataract surgery?
Cataract Surgery · Video
What Is a Cataract and Why Does It Happen?
Cataract Surgery · Video
What is a Cortical Cataract?
Cataract Surgery · Video
What is a Nuclear Cataract?
Cataract Surgery · Video
What is a Posterior Subcapsular Cataract?
Cataract Surgery · Video
What is Dysfunctional Lens Syndrome?
Cataract Surgery · Video
What Is YAG Laser After Cataract Surgery?
Cataract Surgery · Video
What Should I Not Do After Cataract Surgery?
LASIK
All LASIK Q&A →
LASIK · Video
Am I a Good Candidate for LASIK?
LASIK · Video
What is the difference between nearsighted, farsighted, and astigmatism?
LASIK · Video
How Do I Find my Dominant Eye?
LASIK · Video
LASIK vs PRK: Which Is Better for Me?
LASIK · Video
What are my LASIK post-op instructions?
LASIK · Video
What are my LASIK pre-op instructions?
LASIK · Video
What Are the Risks and Side Effects of LASIK?
LASIK · Video
What is a refractive error?
LASIK · Video
What Is Astigmatism?
LASIK · Video
What Is Corneal Topography?
LASIK · Video
What Is LASIK and How Does It Work?
LASIK · Video
What is Monovision?
Cornea
All Cornea Q&A →
Eyelids & Tearing
All Eyelids & Tearing Q&A →
Retina & Vitreous
All Retina & Vitreous Q&A →
Eye Exams & Vision
All Eye Exams & Vision Q&A →
§ 12Get Started
Ready to see
the world clearly?
Schedule a consultation with Dr. May today. Our team walks you through every step — from your first exam to your clearest day yet.
No-pressure consultations
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Serving Hanover, York & surrounding communities
Same medical team from consult through recovery
Contact the practice
Address250 Fame Ave, Suite 225
Hanover, PA 17331
Hanover, PA 17331
Phone(717) 637-1919
Emailreception1@mayeyecare.com
Fax(223) 639-5010
Call to Schedule