Disorders like Sjögren's syndrome, where one does not make tears, can cause a dry eye sensation which feels very unpleasant. The condition is difficult to treat and is lifelong. Besides artificial tears, there is a drug called Restasis which may help.

Blepharitis is dryness and itching on the upper eyelids. This condition is often seen in young people and can lead to reddish dry eye and scaly eyebrows. To relieve the itching sensation, one may need