Trachoma

Trachoma is a contagious bacterial infection of the eye that is responsible for causing blindness in millions of people across the globe. This disease is most prevalent in developing countries, especially in areas with poor sanitation and hygiene practices. The bacteria Chlamydia trachomatis is responsible for causing trachoma in humans. It is transmitted from person to person through direct or indirect contact with infected eye or nasal discharge. The infectious particles can survive on fingers, towels, and clothing for several hours, making it easier for the disease to spread within families and communities. Symptoms of trachoma start with a gritty or itchy sensation in the eyes, which later leads to pain and swelling of the eyelids. As the disease progresses, the infected person develops a thickening of the eyelids, which causes the eyelashes to turn inwards and damage the cornea of the eye. This repeated trauma to the cornea can lead to scarring of the eye, ultimately resulting in permanent blindness. The treatment for trachoma is focused on eliminating the infection and preventing the progression of the disease. Antibiotics, such as azithromycin, are highly effective in treating trachoma and can stop its spread. Surgery may also be required in advanced cases to correct eyelid deformities or remove scar tissue. Prevention is the key to combating trachoma. This can be accomplished through implementing and practicing proper hygiene and sanitation measures in high-risk areas. Additionally, providing education and resources to affected communities to promote healthy living and awareness of the condition can help reduce the incidence of this preventable disease.

Related Topics

Current Treatments for Eye-related Disorders

Clinical Ophthalmology

Retinal Ganglion Cells

Lens Disorders

Ocular Anatomy

Secondary Cataract

Intraocular Pressure