Discomfort associated with dry eye is one of the most common complaints heard by ophthalmologists. Symptoms of dry eye vary and the list below is not all-inclusive, but patients suffering from dry eyes usually experience the following symptoms.
Dry eye syndrome often called sicca keratitis or sicca keratoconjunctivitis is caused by a lack of tears and / or poor tear quality. If you are looking for dry eye therapy clinic in Toronto then you are at right place.
Dry eye syndrome is a medical condition that is not covered by vision insurance, but its diagnosis and treatment is covered by primary health insurance in the same way as closed eyes and sore throats.
There are three main components of human tears. Most human tears are produced by the lacrimal glands.
The oily tear component is produced by the meibomian gland and the third component, the trophy cell, makes all the components mixed.
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When one part of this mixture becomes unbalanced, the patient becomes symptomatic. There are many reasons why this gland might not do its part.
Poor tear production and / or poor tear quality are the most common causes of dry eye syndrome. Inflammation of the lacrimal gland is the most common cause of insufficient tear volume.
Meibomian gland dysfunction, inflammation of the glands at the lid margin, contributes to poor tear quality. Medications often cause eye dryness.
The most common drugs that cause dry eyes are antihistamines, oral contraceptives, and decongestants. Hormonal changes also contribute to inadequate tears and poor quality.