ANTACIDS-ALGINIC ACID Flashcards
What is the mechanism of action of alginic acid in the context of antacid use
,Alginic acid reacts with sodium bicarbonate in saliva to form a viscous layer of sodium alginate that floats on the surface of gastric contents, forming a protective barrier against esophageal irritation.
Does alginic acid neutralize acid
,No, alginic acid does not neutralize acid.
What is the benefit of combining alginic acid with an antacid
,The combination of alginic acid and an antacid provides better symptomatic relief than that obtained with the antacid alone.
Why has the FDA not granted alginic acid Category I (generally recognized as safe and effective) status
,Because evidence supporting alginic acid’s efficacy as a single agent is insufficient.
In which antacid preparations may alginic acid be found as an inactive ingredient
,Alginic acid may be found as an inactive ingredient in several antacid preparations.
What is the purpose of simethicone in some antacid products
,Simethicone is added to some antacid products to decrease discomfort related to intestinal gas.
What is the recommended dosage regimen for Antacid/alginic acid
,Take 2 to 4 tablets or 20 to 30 mL after meals and at bedtime.
What should be considered when choosing an Antacid/alginic acid product
,The content of alginic acid varies greatly among products, and it is recommended to choose a product with higher alginic acid content (at least 500 mg).
