Zoxan-D Eye/Ear Drops is a combination pharmaceutical formulation containing Ciprofloxacin 0.3% w/v, a broad-spectrum fluoroquinolone antibiotic, and Dexamethasone 0.1% w/v, a potent corticosteroid. This dual-action medication is indicated for the treatment of bacterial infections of the eye and ear, where inflammation is also present. Ciprofloxacin exerts its antibacterial effect by inhibiting bacterial DNA gyrase and topoisomerase IV, enzymes essential for bacterial DNA replication, thereby effectively eradicating susceptible Gram-positive and Gram-negative pathogens. Concurrently, Dexamethasone provides anti-inflammatory and immunosuppressive effects by modulating the release of inflammatory mediators, reducing tissue swelling, redness, and discomfort. Zoxan-D is commonly prescribed for conditions such as bacterial conjunctivitis, keratitis, otitis externa, and other superficial ocular or aural infections complicated by inflammation. The formulation is intended for topical administration, ensuring localized therapeutic action with minimal systemic absorption. Patients should use the drops as directed by a healthcare professional, typically applying the medication several times daily for the prescribed duration. Caution is advised in cases of viral or fungal infections, glaucoma, or hypersensitivity to any component. Proper hygiene and adherence to dosing instructions are essential to prevent contamination and ensure optimal clinical outcomes.