Dry eye can be a very uncomfortable and persistent symptom or rather a group of symptoms. Their causes are diverse and one effective therapy is usage of artificial tears.
DISORDERS
Burning, redness, sensation of "sand in eyes"... Are just a few symptoms. They are uncomfortable and require an effective solution.
CAUSES
Causes can be diverse - dry air, wind, medications. It is better toavoid those, but sometimes it is not possible...
THERAPY
Therapy with artificial tears offers a quick and effective solution. If the tears are preservatives free, they are completely safe for eyes.