Optifresh Eye Drop, containing Carboxymethylcellulose 0.5% w/v, is an ophthalmic lubricant designed to provide effective relief from dry, irritated, or fatigued eyes. Carboxymethylcellulose acts as a viscoelastic agent, mimicking natural tears to enhance moisture retention on the ocular surface, thereby reducing dryness and discomfort. This formulation is particularly beneficial for individuals experiencing symptoms due to environmental factors such as wind, smoke, or prolonged exposure to digital screens. Optifresh Eye Drop helps to restore the normal tear film, promoting ocular comfort and protecting the corneal epithelium from further irritation. It is suitable for use in conditions like keratoconjunctivitis sicca and other dry eye syndromes. The sterile, preservative-free solution ensures minimal risk of hypersensitivity or allergic reactions, making it appropriate for frequent and long-term use. Administration involves instilling one or two drops into the affected eye(s) as needed, with dosage adjusted according to symptom severity. Patients are advised to avoid contamination by not touching the dropper tip to any surface. Optifresh Eye Drop is a safe, effective option for managing dry eye symptoms and improving overall ocular surface health.