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CONJUNCTIVITIS Conjunctivitis , commonly known as pink eye , is an infection of the conjunctivia The three most common types of conjunctivitis are: viral, bacterial or allergy. Each requires different treatments. With the exception of the allergic type, conjunctivitis is typically contagious.
CATARACT A cataract is a cloudy opaque area in a normally clear lens of the eye. http://www.allaboutvision.com/conditions/cataracts.htm
GLAUCOMA Glaucoma is a group of diseases that can damage the eye's optic nerve and result in vision loss and blindness. Glaucoma occurs when the normal fluid pressure inside the eyes slowly rises. However, with early treatment, you can often protect your eyes against serious vision loss. NIHSeniorHealth: Glaucoma - Glaucoma Defined
With astigmatism, light entering the eye from different directions is focused different amounts. For example, light entering vertically (from 12 o'clock to 6 o'clock) may be focused more than light entering horizontally (from 9 o'clock to 3 o'clock).
Meniere's disease is a disorder of the inner ear affecting balance and hearing, characterized by vertigo, loss of hearing in one or both ears, and tinnitus in the ear.
The fluid-filled semicircular canals (labyrinths) of the inner ear, in conjunction with the cranial nerve VIII, control balance and sense of body position. Meniere's disease involves a swelling of part of the canal.
ORAL CANDIDASIS Thrush is a fungal infection of the mouth caused by an overgrowth of the yeast organism Candida albicans. Thrush usually begins on the tongue and inside of the cheeks and may spread to the palate, gums, tonsils, and throat .