**Core Concept**
The question is testing the understanding of anti-inflammatory drugs suitable for pediatric use. This involves knowledge of the pharmacological properties of various anti-inflammatory agents and their safety profiles in children. The correct answer requires an understanding of the mechanisms of action and potential side effects of different classes of anti-inflammatory drugs.

**Why the Correct Answer is Right**
The correct answer is **Ibuprofen**. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that works by inhibiting the enzyme cyclooxygenase (COX), which is responsible for the production of prostaglandins. Prostaglandins are pro-inflammatory mediators that contribute to pain, inflammation, and fever. Ibuprofen is preferred in children due to its relatively safe profile and effectiveness in managing pain and inflammation. Its safety profile is well-established in pediatric populations, making it a suitable option for use in children.

**Why Each Wrong Option is Incorrect**
* **Option A:** Aspirin is not recommended for children due to the risk of Reye's syndrome, a rare but serious condition that can cause liver and brain damage.
* **Option B:** Steroids are generally avoided in children due to their potential side effects, such as growth suppression and increased risk of infections.
* **Option C:** Cox-2 inhibitors, such as meloxicam, are not typically used in children due to concerns about their cardiovascular safety profile.

**Clinical Pearl / High-Yield Fact**
It's essential to note that NSAIDs like ibuprofen should be used with caution in children, especially in the setting of fever reduction, as they may increase the risk of Reye's syndrome.

**Correct Answer: Ibuprofen**