Top 200 Drugs Podcast – Medications 66-70

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Pantoprazole (Protonix) is a PPI that can be used for GERD and peptic ulcer disease. I differentiate why this medication is different from the commonly used omeprazole.

Dicyclomine (Bentyl) is an anticholinergic medication that may be used to help reduce pain and spasms associated with irritable bowel syndrome.

Sumatriptan (Imitrex) is a selective 5HT1 receptor agonist, which potentially helps with vasoconstriction that contributes to migraine symptoms.

Chlorhexidine (Peridex) is an antibiotic oral rinse that can be used for gingivitis.

Metoprolol (Lopressor, Toprol XL) is a beta-blocker that may be used for atrial fibrillation, angina prevention, and hypertension. It is not a first-line medication for hypertension.

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Dicyclomine Pharmacology

Dicyclomine is an anticholinergic agent that is used to help manage GI pain associated with IBS.

Dicyclomine has a very short half-life which means that it can be dosed multiple times per day.

Be careful with patients who have predominant constipation with their IBS as dicyclomine can exacerbate this.

Bentyl is the brand name of dicyclomine. This drug blocks the action of acetylcholine.

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