Loc Tears Fusion Eye Drop contains Carboxymethylcellulose 1% w/v, a viscous polymer that functions as a lubricant and tear substitute to provide symptomatic relief from dry, irritated, or fatigued eyes. This ophthalmic formulation is designed to mimic natural tears, enhancing ocular surface hydration and promoting comfort by reducing dryness and irritation caused by environmental factors, prolonged screen exposure, contact lens wear, or post-surgical conditions. Carboxymethylcellulose acts by stabilizing the tear film, preventing tear evaporation, and facilitating the maintenance of a moist ocular surface. Loc Tears Fusion Eye Drop is preservative-free or contains minimal preservatives to reduce the risk of hypersensitivity reactions and is suitable for frequent use throughout the day as needed. It is indicated for temporary relief of burning, stinging, and discomfort associated with dry eye syndrome and other minor irritations of the external eye. Patients should instill one or two drops in the affected eye(s) as required, adhering to proper hygiene to avoid contamination. Use is contraindicated in cases of known hypersensitivity to any component of the formulation. Consultation with an eye care professional is recommended if symptoms persist or worsen.