Pharmacotherapeutic Group: Ophthalmologicals, other ophthalmologicals, ATC Code: S01X A08.
Acetylcysteine, a derivative of the naturally occurring amino acid L-cysteine, with marked mucolytic properties.
Acetylcysteine has been shown to dramatically reduce the viscosity and tenacity of sputum. The liquifying action is due to the presence of a free sulphydryl group which opens up disulphide bonds present in mucus. This pharmacological action of acetylcysteine is of benefit to patients suffering from ocular mucus abnormality.
This combined with the emollient properties of hypromellose, ensures lubrication and soothing relief for dry eye syndrome.