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Brand Theratears Lubricant Eye Drops 15 ml by ANB Canada OTC

The brand Theratears lubricant eye drops comes from Canada manufactured by ANB Canada. It is available in the quantity of one, 15 ml eye drops.

Theratears Lubricant Eye Drops Information

Theratears Lubricant Eye Drops (Sodium Carboxymethyl Cellulose) is used for the temporary relief of burning, irritation, and discomfort associated with dry eye syndrome (keratoconjunctivitis sicca) or exposure to environmental stressors like wind and sun. It is also used as a protectant against further ocular irritation. It belongs to the ophthalmic lubricant (artificial tear) class of drugs, with the active ingredient sodium carboxymethylcellulose, typically at a concentration of 0.25%. It works by adhering to the eye's surface, stabilizing the tear film, and prolonging the time before tears evaporate. Unlike many standard lubricants, this formula is hypotonic and contains specific electrolytes (such as potassium and magnesium) that more closely match the electrolyte balance of healthy tears while being lower in osmolarity (saltiness) than unhealthy, dry tears.

Dry eye disease occurs when the tear film becomes imbalanced, often leading to hyperosmolarity. In this state, tears evaporate too quickly, leaving an excessive concentration of salts that can irritate and damage the surface of the eye. Theratears Lubricant Eye Drops help by introducing a solution with a lower salt concentration than the affected tear film. This appears to dilute excess salts on the ocular surface, potentially reducing osmotic stress and inflammation. By restoring a more physiological salt balance in the eye, this medication helps the eye surface cells recover and maintain a smoother, more stable tear layer.

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Do I need a prescription to order Theratears Lubricant Eye Drops 15 ml ?

No, a prescription is not required from your physician to order Theratears Lubricant Eye Drops 15 ml.