Which of the following agents is beneficial in NSAID induced gastric ulcer?
**Core Concept**
The management of NSAID-induced gastric ulcers involves the use of medications that promote mucosal healing, reduce inflammation, and protect the gastric lining. This question focuses on the pharmacological approach to treating gastric ulcers caused by nonsteroidal anti-inflammatory drugs (NSAIDs).
**Why the Correct Answer is Right**
Misoprostol is a synthetic prostaglandin E1 analogue that is beneficial in NSAID-induced gastric ulcers. It works by promoting mucosal healing and reducing inflammation in the stomach. Misoprostol increases the production of mucus and bicarbonate in the gastric lining, which helps to protect it from the damaging effects of NSAIDs. Additionally, misoprostol inhibits the production of gastric acid, further reducing the risk of ulceration.
**Why Each Wrong Option is Incorrect**
**Option A:** Sucralfate is a medication that forms a protective barrier over ulcers, but it does not address the underlying issue of NSAID-induced inflammation and does not promote mucosal healing.
**Option B:** Omeprazole is a proton pump inhibitor (PPI) that reduces gastric acid production, but it does not directly address the issue of NSAID-induced gastric ulcers and may not be as effective as misoprostol in promoting mucosal healing.
**Option C:** Ranitidine is an H2 receptor antagonist that reduces gastric acid production, but it does not have the same level of efficacy as misoprostol in promoting mucosal healing and reducing inflammation.
**Clinical Pearl / High-Yield Fact**
When managing NSAID-induced gastric ulcers, it's essential to consider the use of medications that promote mucosal healing and reduce inflammation, such as misoprostol. This can help to prevent complications and promote healing.
**Correct Answer:** C. Misoprostol promotes mucosal healing and reduces inflammation in NSAID-induced gastric ulcers.