Enlube Eye Drop contains Carboxymethylcellulose 1% w/v as its active ingredient, formulated to provide effective lubrication and relief from dryness and irritation of the ocular surface. This ophthalmic solution acts as a tear substitute, mimicking the natural tear film to alleviate symptoms associated with dry eye syndrome, including burning, stinging, and foreign body sensation. Carboxymethylcellulose is a viscous, hydrophilic polymer that enhances tear film stability by retaining moisture on the corneal and conjunctival epithelium, thereby promoting comfort and protecting the eye from further environmental insult. Enlube Eye Drop is indicated for patients experiencing dry eyes due to environmental factors, prolonged screen exposure, contact lens wear, or postoperative dryness. The formulation is preservative-free, minimizing the risk of ocular surface toxicity and making it suitable for frequent use. It is recommended to instill one or two drops into the affected eye(s) as needed, with dosage adjusted according to symptom severity. Patients should avoid contamination of the dropper tip and consult an eye care professional if symptoms persist or worsen. Enlube Eye Drop is a safe and effective option for managing mild to moderate dry eye symptoms and maintaining ocular surface health.