Tag: diabetes

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Pioglitazone Pharmacology

pioglitazone pharmacology

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On this episode, I cover pioglitazone pharmacology. The primary mechanism of action with pioglitazone is that it is an agonist at Peroxisome Proliferator Activated Receptor Gamma receptor. This improves insulin sensitivty in the periphery.

Two common side effects exist with pioglitazone. This drug can cause weight gain and also contribute to edema.

Pioglitazone has a boxed warning and is contraindicated in patients who have symptomatic heart failure.

There are a few potential interactions with pioglitazone. Trimethoprim and gemfibrozil can inhibit the breakdown of pioglitazone.

A couple of advantages of pioglitazone include that it is generic (inexpensive) and that it is dosed once daily.

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

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GLP-1 Agonist Pharmacology

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The GLP-1’s are a relatively newer class of medications used to lower blood sugars in diabetes.

GLP-1’s work by simulating the effects of incretin hormones in the body. They can help promote fullness, lower weight, and stimulate insulin release following a meal.

GLP-1’s can cause significant GI side effects. Nausea is by far the most common adverse effect. It can even lead to diarrhea and vomiting in some cases.

There is boxed warning on the GLP-1 agonists. Be aware of patients who have had a history of thyroid cancer as this may be a contraindication.

GLP-1 agonists can help lower A1C and stimulate weight loss which is a huge benefit for most patients with Type 2 diabetes.

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