eye disorders
Trachoma
Symptoms of Trachoma
Trachoma usually affects both eyes. The conjunctivae (the membranes that line the eyelid and cover the white of the eye) become inflamed, red, and irritated, and the eyes water excessively. The eyelids swell. Sensitivity to bright light occurs. In the later stages, blood vessels may gradually grow across the cornea (called neovascularization), obstructing vision. In some people, the eyelid is scarred in such a way that the eyelashes turn inward ( Trichiasis ). As the person blinks, the eyelashes rub against the cornea, causing infection and often permanent damage. Impaired vision or blindness occurs in about 5% of people with trachoma. 