2026 · Updated every Tuesday & Friday
The MyEyeRx Blog
Clear, current guides on window tint medical exemptions, tint science, qualifying conditions, state laws, and safer driving for light-sensitive drivers.
Latest articles
23 publishedConditions & Eye Health
Photophobia (Light Sensitivity): Causes, Triggers, and Relief
Photophobia is genuine light-induced discomfort or pain, not a preference. Here is what causes it, what makes it worse, and the layered strategies — including window tint — that bring relief.
Aug 14, 2026 · 5 min read
State Laws & Compliance
How to Read Your State's Window Tint Law
Every state tint statute answers the same questions: how dark per window, how reflective, and what the medical exemption allows. Here is how to find each answer fast.
Aug 11, 2026 · 5 min read
Conditions & Eye Health
Driving With Migraines: Managing Light Triggers Behind the Wheel
The car concentrates almost every visual migraine trigger in one place: direct sun, windshield glare, and oncoming headlights. Here is how to lower that load and drive more comfortably.
Aug 7, 2026 · 5 min read
How-To & Process
3 articlesHow-To & Process
Do I Qualify for a Window Tint Medical Exemption?
Wondering if your condition counts? Here is a clear self-check covering the conditions that commonly qualify, what documentation strengthens your case, and how to confirm eligibility for free.
Read article
How-To & Process
Window Tint Medical Exemption Documents: The Complete Checklist
A practical, printable checklist of everything a licensed provider may want to see for your window tint medical exemption — and why each item speeds up approval.
Read article
How-To & Process
How to Get a Window Tint Medical Exemption: A Step-by-Step Guide
Exactly how a window tint medical exemption works — from checking if you qualify to submitting the finished paperwork to your state. Most people complete the medical step in 24–48 hours.
Read article
Conditions & Eye Health
6 articlesConditions & Eye Health
Photophobia (Light Sensitivity): Causes, Triggers, and Relief
Photophobia is genuine light-induced discomfort or pain, not a preference. Here is what causes it, what makes it worse, and the layered strategies — including window tint — that bring relief.
Read article
Conditions & Eye Health
Driving With Migraines: Managing Light Triggers Behind the Wheel
The car concentrates almost every visual migraine trigger in one place: direct sun, windshield glare, and oncoming headlights. Here is how to lower that load and drive more comfortably.
Read article
Conditions & Eye Health
Window Tint Exemptions for Autoimmune Diseases
UV-triggered flares and light sensitivity are common across autoimmune conditions. Here is how UV-rejecting tint and a medical exemption help protect patients on the road.
Read article
Conditions & Eye Health
Window Tint Exemptions for Skin Cancer and Melanoma History
After skin cancer, limiting UV is not optional — it is part of the plan. Here is how UV-rejecting window tint and a medical exemption reduce the dose you get while driving.
Read article
Conditions & Eye Health
Window Tint for Lupus: UV Protection on the Road
UV is a known flare trigger in lupus, and side car windows let a meaningful amount through. Here is how UV-rejecting window tint protects lupus patients on every drive.
Read article
Conditions & Eye Health
How UV Rays Damage Your Eyes While Driving
Your windshield blocks most UV — but your side windows often do not. Here is what cumulative UV exposure does to your eyes on the road, and how to reduce it.
Read article
Tint Science & Technology
5 articlesTint Science & Technology
How Much Does Window Tint Lower Car Temperature?
Tint can meaningfully cool your cabin — but the result depends on heat rejection (TSER), not darkness. Here is what to realistically expect and how to maximize it.
Read article
Tint Science & Technology
Infrared (IR) Heat Rejection Tint: What the Numbers Mean
IR rejection, TSER, and VLT measure three different things. Here is what each spec means, why a high IR number alone can be misleading, and how to compare films honestly.
Read article
Tint Science & Technology
Does Window Tint Actually Block UV Rays? The Science
Quality window film blocks about 99% of UV — and it does so regardless of how dark it looks. Here is the science, and how to make sure the film you choose really protects you.
Read article
Tint Science & Technology
Ceramic vs. Dyed Window Tint: Which Is Better for Medical Use?
Dyed tint is the budget option; ceramic is the performance one. For medical use — where UV and heat rejection matter most — the differences are worth understanding before you buy.
Read article
Tint Science & Technology
Window Tint VLT Percentages Explained (And What's Legal)
VLT — visible light transmission — is the percentage of light your tinted window lets through. Lower number, darker glass. Here is how to read it and how exemptions change what is legal for you.
Read article
State Laws & Compliance
1 articleDriving Safety
2 articlesDriving Safety
Summer Heat, Cabin Glare, and Driver Eye Fatigue
Summer stacks heat, harsh glare, and dehydration into genuine driver fatigue and slower reactions. Here is how the season wears you down and how tint helps you stay sharp.
Read article
Driving Safety
Window Tint and Night Driving: Does It Help or Hurt?
Tint can cut the headlight glare that makes night driving painful — or, if it is too dark for your eyes, reduce the light you need to see. Here is how to land on the right side of that line.
Read article
Buyer's Guides
4 articlesBuyer's Guides
Best Window Tint for Hot, High-UV Climates
In hot, high-UV climates, the best tint is about heat and UV rejection — not just darkness. Here is how to pick a film that keeps you cool, protected, and night-safe.
Read article
Buyer's Guides
What Does a Window Tint Medical Exemption Cost?
There are two costs to plan for — the exemption consultation and the tint install itself. Here is how each works, and why prequalification is always free.
Read article
Buyer's Guides
Best Window Tint for Light Sensitivity and Photophobia
Choosing tint for light sensitivity is about more than darkness. Here is how VLT, UV rejection, and blue-light control work together — and how to document medical necessity for a darker, legal tint.
Read article
Buyer's Guides
Medical Window Tint vs. Cosmetic Tint: What's the Difference?
They can look the same in the bay, but medical tint and cosmetic tint differ in three ways that matter: how dark you can legally go, what paperwork you carry, and why you are allowed to have it.
Read article
Lifestyle & Drivers
2 articlesLifestyle & Drivers
Window Tint for EVs: Range, Heat, and Glare
EVs have vast glass and pay a range penalty for A/C. Here is how heat-rejecting tint helps cabin comfort and range — plus why signal-friendly films matter for EVs.
Read article
Lifestyle & Drivers
Protecting Kids From Sun Exposure in the Car
Children's eyes and skin are more sensitive to UV, and the back-seat side windows let plenty through. Here is how to cut kids' sun exposure on everyday drives.
Read article
No article matches. Try a different search term.
About the Blog
Blog FAQ
What does the MyEyeRx blog cover?
How often do you publish new articles?
Who writes and reviews the articles?
How do I find out if I qualify for a window tint medical exemption?
Free 2-Minute Prequalification Form
Not sure if you qualify?
Take our free 2-minute prequalification form — a licensed U.S. physician or optometrist reviews your information and tells you whether your condition meets your state's criteria. No cost and no obligation.
Purchase is payment for a consultation with a licensed doctor, not a guaranteed prescription.