Idroflog Ophthalmic Solution in single-dose vials is an ophthalmic preparation designed to relieve the signs and symptoms associated with dry eye and tear film instability, such as burning sensation, itching, tired or irritated eyes. The main ingredient, sodium hyaluronate, is a natural polymer with a high water retention capacity, which distributes evenly on the ocular surface and forms a protective and lubricating film. This reduces friction between the eyelid and cornea during blinking, stabilizes the tear film, and improves visual comfort. The sterile 0.5 ml single-dose vial format is especially useful for people who wish to avoid preservatives in eye drops, providing a hygienic, single-use solution, ideal for contact lens wearers or those with sensitive eyes. This format also reduces the risk of contamination, as each dose is applied only once and then discarded. The solution can be used in a variety of situations, including exposure to dry environments, air conditioning, strong winds, pollutants, or after an intense day of screen use.