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Real Life Pharmacology - Pharmacology Education for Health Care Professionals

Ethinyl Estradiol

Real Life Pharmacology - Pharmacology Education for Health Care Professionals

Eric Christianson, PharmD; Pharmacology Expert and Clinical Pharmacist

Education, Health & Fitness, Medicine

4.9773 Ratings

🗓️ 4 August 2022

⏱️ 13 minutes

🧾️ Download transcript

Summary

On this episode, I cover ethinyl estradiol pharmacology. This is a common component of oral contraceptives. You have to check out this free resource (with free account) from Pyrls.com/rlp which lists all the different combinations and brand names. All it takes is to simply sign up for a free account here.

Ethinyl estradiol dosing can vary. Breakthrough bleeding is a major reason why a patient might prefer a higher dose.

Blood clot risk is a real problem with ethinyl estradiol. There are numerous situations where we should avoid ethinyl estradiol and I cover them in this episode.

Be careful with enzyme inducers like carbamazepine, rifampin, etc. as they can reduce the concentrations of oral contraceptives

Be sure to check out our free Top 200 study guide – a 31 page PDF that is yours for FREE!

Support The Podcast and Check Out These Amazing Resources!

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Meded101 Guide to Nursing Pharmacology (Amazon Highly Rated)

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Pharmacy Technician Study Guide by Meded101

Transcript

Click on a timestamp to play from that location

0:00.0

Hey all, welcome back to the Real Life Pharmacology podcast. I'm your host, pharmacist, Eric Christensen.

0:05.7

Thank you so much for listening today. As always, go check out Real Life Pharmacology.com.

0:12.2

I've got a free 31-page PDF on the top 200 drugs. It's a great study guide if you're taking any type of board exam or if you're in pharmacology classes going through that in college.

0:26.0

Great resource, great refresher if you're out in practice as well.

0:30.1

So again, totally free simply for subscribing to the podcast by sharing your email there. So with that said, let's get it in the drug of the day

0:40.7

today and that is ethanol estradiol. And I wanted to break these apart a little bit because

0:48.7

ethanol estradiol is part of combined oral contraceptives with a progesterone component.

0:57.5

Obviously, ethanol estradiol is the estrogen type component.

1:03.0

Brand names of those combination oral contraceptives include Sprintech, Jolesa, Apre, Lovora, Cariva, Nottrell, Yaz.

1:16.9

So there's tons and tons of brand name Moro Controceptives,

1:21.7

and each one tends to either have a different dosage of ethanol estradiol and or a different progesterone

1:32.2

component. So that's really what the difference is. So you've got to kind of look at each

1:37.3

individual label, each individual brand name. And I will say our friends at pearls.com have a wonderful resource with all the brand names,

1:47.4

and I certainly didn't list them all in the podcast here.

1:51.0

So to do that, you can go check out pearls.com slash rlp, like real-life pharmacology.com.

1:59.5

Simply creating a free account there, you'll get access to their layout, their PDF,

2:06.2

of all the different birth control options, brand names,

2:12.2

and what the different strength and dosage forms are there.

2:15.4

So a great resource.

2:16.9

I used it to help kind of put this together a little bit as well.

2:21.0

So let's get into mechanism of action a little bit.

2:26.1

Estrogen, so ethanol estradial is basically estrogen.

...

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