**Core Concept**
Griseofulvin is an antifungal medication that works by inhibiting the synthesis of keratin, a key structural protein in fungal cell walls. This mechanism of action is unique among antifungal agents.

**Why the Correct Answer is Right**
Griseofulvin is lipophilic and requires a certain level of keratin synthesis to be effective. It is particularly useful in treating dermatophyte infections such as ringworm, tinea capitis, and onychomycosis. Griseofulvin's effectiveness is also enhanced by its ability to cross the blood-brain barrier, making it a useful treatment for fungal infections of the scalp.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not provided. Please provide the complete question.
* **Option B:**
* **Option C:**
* **Option D:**

**Clinical Pearl / High-Yield Fact**
Griseofulvin should be taken with a high-fat meal to enhance its absorption, as it is a lipophilic compound.

**Correct Answer:**