Question

Which among the following is not used as NSAID?

• A. Indomethaein extended release 75 mg
• B. Aspirin 75 mg
• C. Naproxen 500 mg
• D. Mefanamic acid 500 mg

Answer 1

The Correct Option is B

To answer the question regarding which substance among the given options is not typically used as a Non-Steroidal Anti-Inflammatory Drug (NSAID), we must understand what NSAIDs are. NSAIDs are medications commonly used to relieve pain, reduce inflammation, and lower fever. Examples of NSAIDs include ibuprofen, naproxen, and mefenamic acid, but not all pain relievers fall into this category.

Let's evaluate each option:

1. Indomethacin extended release 75 mg: Indomethacin is a well-known NSAID used to treat pain and inflammation associated with various conditions such as arthritis.
2. Aspirin 75 mg: Although aspirin is technically a salicylate and is used in low doses for its antiplatelet effects to prevent blood clots, it is classified as an NSAID due to its anti-inflammatory properties in higher doses. The low dose of 75 mg is, however, generally used for its blood-thinning properties rather than its role as an NSAID. This causes confusion when considering its typical usage, which is as an antiplatelet agent rather than as an NSAID.
3. Naproxen 500 mg: Naproxen is commonly used as an NSAID for its efficacy in reducing inflammation and pain.
4. Mefenamic acid 500 mg: This is another NSAID used to treat mild to moderate pain and inflammation.

Conclusion: Despite aspirin's capability and classification as an NSAID in higher doses, in the context of the given options and commonality of usage, the 75 mg dosage is primarily utilized for its antiplatelet effect, not for its anti-inflammatory properties. Therefore, it is regarded by the listed options as not commonly used solely as an NSAID. As such, the correct answer is Aspirin 75 mg.

Justification: Each of the other substances is routinely prescribed and recognized for their NSAID characteristics to manage pain and inflammation, while the 75 mg dosage of aspirin is more related to cardiovascular protection. Thus, this option aligns less with the primary NSAID role compared to the other options.