Artificial tears are lubricating eye drops designed to supplement or mimic the natural tear film. They relieve dryness, irritation, and discomfort from a variety of causes.
How They Help
These drops add moisture, improve tear film stability, and reduce friction between the eyelids and the eye surface. Formulations vary in thickness, ingredients, and presence or absence of preservatives.
- Lighter drops suit daytime use and mild symptoms
- Thicker gels or ointments last longer but may blur vision temporarily
- Preservative‑free options are recommended for frequent use
- Some products target specific problems, such as lipid layer deficiency
Use and Advice
Artificial tears can be used regularly or as needed, according to severity and professional guidance. They do not treat underlying disease but form a key part of dry eye management.
- Follow dosing instructions and discard products by the expiry date
- Single‑use vials avoid preservative exposure for sensitive eyes
- Consistent use may be required to maintain comfort
- Seek assessment if symptoms persist despite frequent use
