Knock Knock, Hi! with the Glaucomfleckens

Latest Episodes:

Knock Knock Eye: Is Corporate Medicine Breaking Emergency Care? Feb 26, 2026

Show notes

This episode starts with something that makes me very angry and ends with something that makes me genuinely happy. First, we talk about what’s happening in Eugene, Oregon, where a nonprofit hospital system decided not to renew a 35-year contract with its locally rooted emergency physicians and instead hand the ER over to a large corporate staffing group based thousands of miles away. Wait times went up, morale collapsed, doctors spoke up and admin responded by replacing them. If you’ve ever wondered how corporate medicine quietly dismantles community care, this is a textbook example.

Then, to save my sanity (and yours), we pivot to something fun: medical magic. The things ophthalmologists do every day that would absolutely get us burned at the stake a few hundred years ago: instant pain relief, artificial lenses, and the quiet miracle of glasses.

Takeaways:

How a nonprofit hospital replaced its local ER doctors with a corporate staffing group and why it’s happening all over the country.
Why closing one emergency department predictably overwhelmed another and how admin blamed the wrong people.
The hidden cost of replacing community physicians with rotating, nonlocal staff.
The ophthalmology treatment that turns 10/10 pain into 0/10 pain in seconds and still feels like magic.
Why cataract surgery and artificial lenses might be one of the greatest medical miracles of all time

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Also, be sure to check out the newsletter: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://glaucomflecken.com/glauc-to-me/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

If you are interested in buying a book from one of our guests, check them all out here: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.amazon.com/shop/dr.glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

If you want more information on models I use:

Anatomy Warehouse provides for the best, crafting custom anatomical products, medical simulation kits and presentation models that create a lasting educational impact. For more information go to Anatomy Warehouse DOT com. Link: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://anatomywarehouse.com/?aff=14⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Plus for 15% off use code: Glaucomflecken15

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Go to Cozy Earth now for a Buy One Get One Free Pajama Offer from 1/25-2/8! Yes, go to cozyearth.com they are doing a BOGO pajama promo. Just use my Code: KNOCKKNOCKBOGO

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠

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Glauc Talk: Why Is My Dog Having Seizures? Feb 24, 2026

Show notes

This episode starts with TikTok’s updated Terms of Service, specifically the part where apps want to know where you are at all times, and quickly spirals into a much bigger question: did we accidentally sign up for the surveillance state… or was it always inevitable?

Kristin and I debate privacy, inevitability, pessimism, preparedness, and whether refusing to participate actually protects you, or just makes life harder. Somewhere in there, we revisit COVID lockdown memories, the great toilet paper shortage, and why Kristin still believes in go-bags… everywhere.

Then things get personal. We talk about Milo, our very large, very inbred standard poodle, and his recurring seizures. I do what every human doctor does best: Google outside my scope, panic quietly, and admit I don’t know what I’m talking about when it comes to dogs. We walk through idiopathic epilepsy, toxins, brain issues, genetics, and the complicated question of when a dog actually needs lifelong seizure medication.

Finally, we crack open First Aid and land on Ehlers-Danlos syndrome — collagen, hypermobility, bruising, joint issues, blood vessels, aneurysm anxiety, and what it’s like to live with a genetic condition that medicine still doesn’t fully understand. It’s nerdy, personal, and surprisingly validating.

Takeaways:

Digital Privacy Isn’t Theoretical: Location tracking, data collection, and why opting out isn’t always realistic.
Preparedness vs Panic: Go-bags, pessimism, and how couples balance very different risk tolerances.
Dog Seizures Are Terrifying: Idiopathic epilepsy is common, but deciding when to treat isn’t simple.
Pet Insurance Confusion: Why even doctors don’t know what’s actually worth paying for.
Ehlers-Danlos Reality: Collagen types, hypermobility, bruising, and living with a condition medicine still struggles to define.

—

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Also, be sure to check out the newsletter: https://glaucomflecken.com/glauc-to-me/

If you are interested in buying a book from one of our guests, check them all out here: https://www.amazon.com/shop/dr.glaucomflecken

If you want more information on models I use:

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Go to Cozy Earth now for a Buy One Get One Free Pajama Offer from 1/25-2/8! Yes, go to ⁠⁠⁠cozyearth.com⁠⁠⁠ they are doing a BOGO pajama promo. Just use my Code: KNOCKKNOCKBOGO

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠⁠⁠

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Knock Knock Eye: Can Penis Size Really Affect Olympic Performance? Feb 19, 2026

Show notes

We start this episode exactly where you’d expect: Olympic penis drama. From pole vault mishaps to ski jumpers allegedly injecting hyaluronic acid for aerodynamic advantage, we briefly explore how far humans will go for gold.

Then we pivot to the eyeballs.

First, a patient with sudden, painless loss of half their vision walks into the ER. What sounds like a retinal detachment turns out to be something far scarier: a branch retinal artery occlusion, essentially a stroke of the eye. I walk through the differential, the workup, and the hardest part of the job, telling someone their vision will never be the same.

Then, a second case: weeks of foggy vision, a strange rash on the palms and soles, and a diagnosis that still earns its nickname as the great masquerader. Neurosyphilis shows up in the retina, reminding us why ophthalmologists never stop respecting infectious disease.

Takeaways:

How a branch retinal artery occlusion presents and why it’s essentially a stroke localized to the eye.
Why sudden painless vision loss still deserves a full stroke workup, even when imaging looks clean.
How to talk to patients when vision loss is permanent, but not yet fully defined.
Why syphilis earns its reputation as a medical chameleon and how it can inflame the retina and optic nerve.
The good news: why neurosyphilis caught early can still have excellent visual outcomes with IV penicillin.

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

If you want more information on models I use:

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠

Learn more about your ad choices. Visit megaphone.fm/adchoices

Glauc Talk: How Residency Applications Became an Arms Race Feb 17, 2026

Show notes

This week, Kristin and I unpack what really happened after Step 1 went pass/fail and why medical students are now under more pressure, not less. We talk about how Step 2 quietly became the new make-or-break test, why students are leaving clinical rotations early just to study, and why calling this generation “less dedicated” completely misses the point.

We also zoom way out and ask a bigger question: are we solving the right problem… or just reacting downstream? From residency application overload to imposter syndrome to the arms race of research publications, this episode is a deep dive into how medical training drifted here and why quick fixes keep creating new problems.

Then, because this is still Knock Knock Hi, we pivot into something surprisingly joyful: baby vision. We break down how ophthalmologists figure out a baby’s glasses prescription without asking a single “one or two,” why eye crossing matters, how retinoscopy works, and why those viral videos of babies getting glasses for the first time hit so hard.

Takeaways:

Step 1 Fallout: Pass/fail didn’t remove pressure; it just moved it to a more dangerous point in training.
Clinical Trade-Offs: Med students aren’t disengaged, they’re being forced to choose between learning medicine and securing a residency.
Upstream Thinking: Fixing downstream symptoms won’t work if the system itself keeps creating the same pressures.
Imposter Syndrome Everywhere: Even high-achieving students assume they’re one misstep away from failure.
Baby Vision Magic: How retinoscopy works, why hyperopic babies need big glasses, and why those first-glasses videos never get old.

—

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Also, be sure to check out the newsletter: https://glaucomflecken.com/glauc-to-me/

If you are interested in buying a book from one of our guests, check them all out here: https://www.amazon.com/shop/dr.glaucomflecken

If you want more information on models I use:

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠⁠⁠

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Knock Knock Eye: Why Do We Still Require Pre-Op Clearance for Cataract Surgery? Feb 12, 2026

Show notes

Let’s talk about something deeply unsexy but incredibly important: pre-op clearance for cataract surgery.

After watching a colleague get sent to their own primary care doctor for a seven-minute procedure under minimal sedation, I realized how far we’ve drifted from common sense. Cataract surgery is one of the safest, most routine operations in medicine, yet we’re still funneling millions of patients into unpaid, unnecessary pre-op visits.

In this episode, I break down how we got here, why ophthalmologists end up looking like the bad guys, and how liability culture, not patient safety, is driving a lot of these decisions. Then we pivot to something more personal and more complicated: chronic eye pain after LASIK, why it’s so hard to treat, and why psychiatry might need to be part of the care team more often than we’re comfortable admitting.

Takeaways:

Why requiring universal pre-op H&Ps for cataract surgery is more about shifting blame than reducing risk.
How liability fear has quietly reshaped outpatient surgery policies and strained relationships with primary care.
The uncomfortable truth: ophthalmologists are trained to assess surgical risk and shouldn’t outsource it by default.
Why chronic neuropathic eye pain after LASIK is rare, devastating, and incredibly hard to explain, especially when exams look normal.
How reframing psychiatry as a collaborator, not a last resort, might help patients whose pain lives at the intersection of eye and brain.

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Also, be sure to check out the newsletter: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://glaucomflecken.com/glauc-to-me/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

If you are interested in buying a book from one of our guests, check them all out here: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.amazon.com/shop/dr.glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

If you want more information on models I use:

Anatomy Warehouse provides for the best, crafting custom anatomical products, medical simulation kits and presentation models that create a lasting educational impact. For more information go to Anatomy Warehouse DOT com. Link: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://anatomywarehouse.com/?aff=14⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Plus for 15% off use code: Glaucomflecken15

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Go to Cozy Earth now for a Buy One Get One Free Pajama Offer from 1/25-2/8! Yes, go to cozyearth.com they are doing a BOGO pajama promo. Just use my Code: KNOCKKNOCKBOGO

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠

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Glauc Talk: Should You Trust Chat GPT Health With Your Medical Records? Feb 10, 2026

Show notes

This episode opens with an extremely serious debate about whether buying a $5,000 air hockey table is financially irresponsible… or medically necessary for eye-hand coordination.

From there, we read listener feedback from our EMS episode, including why dispatchers are absolute heroes, how CPR instructions actually work over the phone, and the big difference between fire-based and non-fire-based EMS funding.

Then we get into ChatGPT Health, which sounds helpful, exciting, and slightly terrifying. We talk about uploading medical records, data privacy, whether AI should talk directly to patients, and why pattern recognition without clinical judgment can get very dangerous very fast.

We wrap things up with a Heart Month appropriate deep dive into stroke, including what actually causes one, how different brain arteries affect symptoms, why vision loss can end someone’s ability to drive overnight, and why posterior circulation strokes are especially brutal. Yes, it gets nerdy. Yes, ophthalmology still sneaks in.

Takeaways:

Air Hockey Economics: Why high-quality air hockey tables are weirdly expensive and surprisingly dangerous to fingertips.
EMS Reality Check: Dispatchers save lives long before ambulances arrive, and not all EMS systems are funded equally.
AI & Healthcare Anxiety: ChatGPT Health raises big questions about privacy, accuracy, and what patients do with unfiltered medical output.
Disney Ethics Debate: Roller-coasters, implanted defibrillators, and whether a white lie shifts liability (or guilt).
Stroke 101 (Without the Jargon): How blocked arteries affect different brain regions, why posterior circulation strokes are terrifying, and how vision loss changes everything.

—

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Also, be sure to check out the newsletter: https://glaucomflecken.com/glauc-to-me/

If you are interested in buying a book from one of our guests, check them all out here: https://www.amazon.com/shop/dr.glaucomflecken

If you want more information on models I use:

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Go to Cozy Earth now for a Buy One Get One Free Pajama Offer from 1/25-2/8! Yes, go to ⁠⁠cozyearth.com⁠⁠ they are doing a BOGO pajama promo. Just use my Code: KNOCKKNOCKBOGO

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠⁠⁠

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Knock Knock Eye: What Should You Do If You’re Pepper Sprayed At A Protest? Feb 05, 2026

Show notes

This episode is a tough one. I start by talking about the killing of Alex Preti and Renee Good in Minneapolis and why it’s been sitting so heavily with me as a physician, a parent, and a human being trying to make sense of what’s happening in this country.

Then I focus on something concrete I can do: explain what pepper spray and tear gas actually do to your eyes and how to protect yourself if you’re exposed. From corneal abrasions to scarring and vision loss, I walk through what ophthalmologists see after chemical exposure and what actually helps in the moment.

It’s a heavy episode, but it’s also a practical one, focused on safety, science, and how we take care of each other when things feel out of control.

Takeaways:

What pepper spray actually does to the cornea and why most people recover, but some don’t.
Why oil-based chemicals change how you should wash your eyes after exposure.
The safest way to irrigate your eyes in the real world when saline and medical tools aren’t available.
Why putting milk, yogurt, or random substances in your eyes can make things worse, not better.
The emerging, conflicting data on GLP-1 medications, higher risk for ischemic optic neuropathy, but a lower risk of dry macular degeneration and why medicine lives in the gray.

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

If you want more information on models I use:

Anatomy Warehouse provides for the best, crafting custom anatomical products, medical simulation kits and presentation models that create a lasting educational impact. For more information go to Anatomy Warehouse DOT com. Link: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://anatomywarehouse.com/?aff=14⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Plus for 15% off use code: Glaucomflecken15

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠

Learn more about your ad choices. Visit megaphone.fm/adchoices

What Actually Keeps Your Heart Healthy? with Dr. Stacey Rosen Feb 03, 2026

Show notes

It’s Heart Month, so we went straight to the top and invited Dr. Stacy Rosen, Volunteer President of the American Heart Association, to help us answer one simple question: What actually keeps your heart healthy… and what’s just noise?

We talk about why 80% of heart attacks and strokes are preventable, what the AHA’s Life’s Essential 8 really looks like in real life (spoiler: you’re still allowed to eat cookies), and why sleep, movement, and food matter way more than internet “biohacks.”

We also break down cholesterol confusion, what LDL actually does, why statins aren’t the villain they’re made out to be, what LP(a) is, and why “just eat better” isn’t always enough. Along the way, I get gently scolded for occasionally forgetting my statin. Fair.

Then we dive into women’s heart health, why medicine was built around male bodies, how heart disease shows up differently in women, and why pregnancy history, menopause, and hormones matter more than most people realize.

And finally, we talk CPR and why bystanders save lives, why cardiac arrest so often happens at home, how kids are affected more than we think, and why learning CPR is one of the most powerful things a regular person can do.

Takeaways:

Most Heart Disease Is Preventable: Small, consistent habits beat extreme overhauls every time.
Cholesterol Isn’t Simple: LDL matters most, statins work, and LP(a) is the genetic risk more people should know about.
Women Aren’t Small Men: Heart disease presents differently, and women have been under-studied for decades.
Sleep Is Not Optional: Chronic sleep deprivation quietly raises your risk for heart disease and stroke.
CPR Saves Lives: Especially at home, where most cardiac arrests actually happen.

Want more Dr. Stacey Rosen?

https://www.facebook.com/AmericanHeart

https://www.instagram.com/american_heart/

https://x.com/American_Heart

https://www.linkedin.com/company/american-heart-association

https://www.linkedin.com/in/stacey-e-rosen-md-faha-4a693074/

—

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Knock Knock Eye: How Dangerous Is Pickleball for Your Eyes? Jan 29, 2026

Show notes

This episode we get into a new JAMA Ophthalmology study takes a hard look at pickleball-related eye injuries, and the numbers are… not great. Retinal detachments, hyphemas, orbital fractures, and even open globes are showing up more and more, especially as the sport explodes in popularity among older adults.

I break down exactly how these injuries happen, which ones are true emergencies, and why I am once again begging you, politely, but firmly, to wear eye protection while playing pickleball

Takeaways:

Why pickleball-related eye injuries have surged dramatically in the last few years and why 2024 alone accounted for a huge chunk of them.
How a single blunt hit from a pickleball can lead to retinal tears, detachments, or bleeding inside the eye.
The most common orbital fracture caused by blunt eye trauma and why age actually changes how dangerous it is.
When blood in the eye (hyphema) turns from “watch and wait” into a full-on pants-on emergency.
The simplest, cheapest way to avoid becoming an ophthalmology case study: wear safety glasses, especially if your reaction time isn’t what it used to be.

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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Anatomy Warehouse provides for the best, crafting custom anatomical products, medical simulation kits and presentation models that create a lasting educational impact. For more information go to Anatomy Warehouse DOT com. Link: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://anatomywarehouse.com/?aff=14⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Plus for 15% off use code: Glaucomflecken15

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Glauc Talk: Who Thought This Medical Procedure Was a Good Idea? Jan 27, 2026

Show notes

Kristin and I read through listener comments, including theories about how I can create characters without an inner monologue, and real-world ophthalmology stories that lead me to beg you, once again, to call your eye doctor before going to the ER.

We also talk about scrubs, fashion, and the fact that someone published a real scientific paper about what patients think doctors should wear. Then we play a game where Kristin has to guess what medical procedures are, when they were invented, and which ones humanity probably regrets, from trepanation and lobotomies to CPR, anesthesia, dialysis, vaccines, C-sections, and appendectomies.

Takeaways:

Plane Etiquette Is a Minefield: Leg contact, armrests, and the silent rules no one agreed on.
Brains Are Loud: Why some people can’t turn their thoughts off, and why meditation advice often backfires.
Eye Emergencies: When floaters mean “call now” and why your ophthalmologist wants you to skip the ER if possible.
Research Reality Check: How mandatory med-student research may be diluting science instead of advancing it.
Medicine’s Wild History: From trepanation and lobotomies to vaccines, dialysis, and CPR, proof that progress is messy.

—

To Get Tickets to Wife & Death: You can visit Glaucomflecken.com/live

We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! knockknockhi@human-content.com

Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! –⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ http://www.patreon.com/glaucomflecken⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Also, be sure to check out the newsletter: https://glaucomflecken.com/glauc-to-me/

If you are interested in buying a book from one of our guests, check them all out here: https://www.amazon.com/shop/dr.glaucomflecken

If you want more information on models I use:

A friendly reminder from the G’s and Tarsus: If you want to learn more about Demodex Blepharitis, making an appointment with your eye doctor for an eyelid exam can help you know for sure. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.EyelidCheck.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more information.

Go to Cozy Earth now for a Buy One Get One Free Pajama Offer from 1/25-2/8! Yes, go to ⁠cozyearth.com⁠ they are doing a BOGO pajama promo. Just use my Code: KNOCKKNOCKBOGO

Produced by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Human Content⁠⁠⁠

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