Nima Ataei, PharmD

Same medication. Same dose. Completely different response. 💊🧬

Codeine has to be converted by an enzyme called CYP2D6 into morphine before much of its pain-relieving effect occurs.

But genetics can change how quickly that happens.

Some people convert very little and may get poor pain relief. Others can convert codeine much faster, potentially producing dangerously high morphine levels from a standard dose.

It’s a powerful example of something pharmacists see all the time:

Medications don’t work exactly the same in every body.

If a medication doesn’t seem to work for you, don’t automatically assume you need more. Your individual response matters, and it’s worth discussing with your pharmacist or prescriber.

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The molecule that makes spicy food hurt is also used to treat pain. 🌶️💊

It’s called capsaicin.

When you eat something spicy, capsaicin activates heat and pain sensing receptors in your body. That’s why your mouth burns, your nose runs, and your eyes start watering even though nothing is actually burning you.

But here’s the fascinating part:

Repeated exposure to capsaicin can desensitize those pain-sensing nerves.

That same pharmacology is used therapeutically in capsaicin creams and prescription-strength patches for certain types of nerve pain.

So yes…

Capsaicin can essentially fight pain by activating the pain pathway first.

🌶️ The burn isn’t just a sensation. There’s some fascinating pharmacology happening behind it.

👇 What’s your spice tolerance from 1–10?

📌 Save this for your next hot wing.
📤 Share it with the person who puts hot sauce on everything.

Generic drug tariffs could be coming in 2028, and this could affect a lot more than just medication prices.

The bigger question is what happens to the drug supply when so much of what we use in the U.S. is manufactured overseas.

Higher costs? More shortages? Manufacturing moving back to the U.S.?

There are still a lot of unknowns, but this is something worth watching now, not in 2028.

I broke down what was announced, what it could mean, and why pharmacies should be paying attention in the full article.

📖 comment “Generic” for the full article

The prescriptions that worry me most don’t always look dangerous. 💊

Sometimes the drug is right.
The dose is right.
The prescription is completely appropriate.

The problem only appears when you look at everything else the person is taking.

That’s why pharmacists keep asking about your prescriptions, OTC medications, vitamins, and supplements, even when they seem completely unrelated.

One medication list can tell a very different story than one prescription.

And sometimes, one simple question catches something that would otherwise be invisible.

Your medications don’t exist in isolation. They should never be reviewed that way.

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Tylenol might affect more than just physical pain. 💊🧠

In controlled experiments, people who took acetaminophen rated both positive and negative emotional experiences as slightly less intense compared with people who took a placebo.

Other research has even found changes in how strongly people responded to someone else’s pain.

Does that mean Tylenol turns off your emotions? No.

But it raises a fascinating question about how closely physical pain, emotion, and empathy are connected in the brain.

And the wildest part?

Most people would never notice the difference.

👇 Had you ever heard about this research?

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