**Core Concept**
Anterior uveitis, a form of eye inflammation, requires prompt treatment to prevent complications such as cataract formation, glaucoma, and vision loss. The primary goal of treatment is to reduce inflammation, alleviate pain, and preserve vision.

**Why the Correct Answer is Right**
Corticosteroids, specifically topical corticosteroids, are the drug of choice for anterior uveitis due to their potent anti-inflammatory effects. They work by inhibiting the synthesis of inflammatory mediators, such as prostaglandins and leukotrienes, which contribute to the inflammatory response. Topical corticosteroids, like prednisolone acetate, allow for localized delivery of the medication, reducing systemic side effects.

**Why Each Wrong Option is Incorrect**
**Option A:** This choice is incorrect because it does not specify a corticosteroid, which is essential for treating anterior uveitis.
**Option B:** Nonsteroidal anti-inflammatory drugs (NSAIDs) may provide some relief from pain and inflammation but are not the primary treatment for anterior uveitis.
**Option C:** Antibiotics are used to treat bacterial conjunctivitis or keratitis but are not the first-line treatment for anterior uveitis.

**Clinical Pearl / High-Yield Fact**
Topical corticosteroids, such as prednisolone acetate, should be used with caution in patients with glaucoma, as they can increase intraocular pressure.

**Correct Answer: C. Prednisolone acetate.**