Bismuth subsalicylate

Definition

Bismuth subsalicylate is an over-the-counter medication commonly used to treat diarrhea, nausea, heartburn, and indigestion. It works by coating the stomach lining and reducing inflammation.

5 Must Know Facts For Your Next Test

1. Bismuth subsalicylate has antimicrobial properties that can help eliminate bacteria causing gastrointestinal issues.
2. It is commonly marketed under the brand name Pepto-Bismol.
3. Patients with a history of allergies to aspirin should avoid bismuth subsalicylate due to its salicylate content.
4. Common side effects include a temporary darkening of the stool or tongue.
5. Bismuth subsalicylate can interact with other medications such as anticoagulants, leading to increased bleeding risk.

Review Questions

• What are the common uses of bismuth subsalicylate in treating gastrointestinal disorders?
• List any potential side effects of bismuth subsalicylate that patients should be aware of.
• Why should patients allergic to aspirin avoid taking bismuth subsalicylate?

Related terms

Antidiarrheals: Medications used to alleviate or stop diarrhea.

Salicylates:

A group of drugs derived from salicylic acid, often used for pain relief and anti-inflammatory purposes.

Microbial agents: Substances that kill or inhibit the growth of microorganisms such as bacteria.