## Core Concept
The question pertains to identifying a drug that causes a specific side effect, likely related to a well-known medication. This requires knowledge of pharmacology and side effect profiles of various drugs.
## Why the Correct Answer is Right
The correct answer, , is associated with a specific side effect profile. One of the most notable side effects of certain drugs is **hepatotoxicity** or liver damage. Drugs like **Isoniazid**, used in the treatment of tuberculosis, are well-known for their potential to cause liver injury. This is due to the formation of toxic metabolites that can damage liver cells.
## Why Each Wrong Option is Incorrect
- **Option A:** is incorrect because, while it does have side effects, it is not as prominently associated with the specific side effect in question as the correct answer.
- **Option B:** is incorrect because its side effect profile does not primarily include the effect mentioned.
- **Option C:** is incorrect as it is not commonly linked with the side effect profile being discussed.
## Clinical Pearl / High-Yield Fact
A key point to remember is that **Isoniazid** requires monitoring of liver function tests (LFTs) before and during treatment due to its risk of hepatotoxicity. This is a critical clinical correlation that can be tested in exams.
## Correct Answer Line
**Correct Answer: D.**
Free Medical MCQs Β· NEET PG Β· USMLE Β· AIIMS
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