It is a hypotonic solution that contains hydroxypropyl methylcellulose 3 mg as active ingredient. It also contains sodium chloride, boric acid, potassium chloride, sodium hydroxide/hydrochloric acid (for pH adjustment) and water for injection.
It is a preservative free units.
Tears Guard SDU offers tears like lubrication for the relief of dry eye irritation associated with deficient tears production, contact lenses (even on worn contact lenses) and exposure to wind, sun or other irritants; also used as an ocular lubricant for artificial eyes or with computer users.
Apply 1-2 drops in each eye 3 times per day or as needed.
0.4 ml single dose units.