Glaucoma affects more than a million French people, half of whom ignore it. To avoid this irreversible disease, early detection is essential.
On the occasion of World Sight Day – which takes place this Thursday – many ophthalmology consultations are opening their doors for free vision check-ups without an appointment.
It is also a good time for those over 40 to be screened for glaucoma, the second leading cause of blindness in the world.
This eye disease is associated with the gradual destruction of the optic nerve due to too much pressure in the eye. Intraocular fluid, called aqueous humor, which nourishes the lens and cornea is poorly evacuated and accumulates. Initially, the disease affects the periphery of the visual field and then spreads towards its center.
An irreversible pathology
In a large majority of cases, the progression of the disease is painless and without particular symptoms. Glaucoma is often diagnosed at an advanced stage when the visual impairment is severe. At this point, the disease is irreversible. Hence the importance of early detection.
In France, around 800,000 people are screened and then treated and nearly 500,000 are said to be sick without knowing it. Although those over 40 are the most at risk, glaucoma can occur at any age, including birth.
Everyone is concerned
For those who wear glasses or contact lenses, the refill at the ophthalmologist will be an opportunity to get tested. To do this, the specialist measures the intraocular pressure, checks the eyesight as well as the fundus of the eye. French people with good eyesight are also concerned and can also consult an ophthalmologist.
In addition to this World Sight Day, the fight against glaucoma takes place all year round in France with the Glaucoma bus. From September 2015 to June 2016, ophthalmologists and orthoptists went to 20 French cities to offer free screening (1). All the examinations carried out are then given to the patients in a booklet.
(1) To benefit from it, you must make an appointment on 0800 94 22 33
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