Which of the following is a potential adverse event associated with Moxeza?

Moxeza, which is an ophthalmic solution used to treat bacterial conjunctivitis, can indeed lead to eye irritation as a potential adverse event. This reaction may manifest as discomfort, redness, or a burning sensation in the eye, which is consistent with the use of topical medications intended for ocular administration. Given that Moxeza is designed to work directly on the eye, irritation is a notable side effect that patients may experience following instillation of the drops.

The other options, while they may be associated with different medications or conditions, are not typical side effects of Moxeza specifically. For instance, headaches, dry mouth, and increased appetite are more frequently linked to systemic medications or their side effect profiles rather than the localized treatment associated with eye drops like Moxeza, which focuses on the ocular region. Understanding the specific side effects associated with a medication can help patients and healthcare professionals manage expectations and reactions effectively.