Locula TR Eye Drop contains Carboxymethylcellulose 0.5% w/v, a viscous ophthalmic lubricant designed to provide effective relief from dryness and irritation of the eyes. It acts as a tear substitute, enhancing the moisture and lubrication of the ocular surface, thereby alleviating symptoms associated with dry eye syndrome, exposure to wind, dust, or prolonged screen use. The formulation mimics natural tears, forming a protective film over the corneal and conjunctival epithelium, which helps to reduce discomfort, burning, and foreign body sensation. Locula TR Eye Drop is indicated for patients experiencing mild to moderate dry eye conditions and can be used adjunctively in cases of corneal epithelial defects or following ocular surgery to promote healing and comfort. The preservative-free formulation minimizes the risk of hypersensitivity reactions, making it suitable for frequent and long-term use. It is administered topically, with dosage typically ranging from one to two drops in the affected eye(s) as needed, or as directed by a healthcare professional. Caution is advised in patients with known hypersensitivity to any component of the formulation. Overall, Locula TR Eye Drop is a safe and effective option for managing ocular surface dryness and maintaining eye hydration.