In the Western world, age-related macular degeneration (AMD) is the most common cause of severe visual impairment in people over 50, but its progression can be slowed!
AMD causes progressive deterioration of central vision. A black spot, called a "scotoma", appears and projects onto the object being viewed. The best way to limit the progression of this damage to the eye is to check regularly, so as to detect it early.
The ophthalmologist may prescribe dietary supplements, which act as antioxidants, to slow the progression from an early to an advanced form.
Depending on the form of AMD (dry or wet), the first-line treatment is repeated injections of therapeutic proteins (anti-VEGF). Other therapies include laser photocoagulation and photodynamic therapy.
Even if urgent treatment is required to maintain or recover vision, AMD does not cause blindness. In fact, only central vision is impaired (resulting in an inability to read and recognize faces).
If you find it difficult to adapt to sudden changes in light, if reading becomes difficult and requires better lighting, if images and lines become distorted, if a black spot appears, if only your peripheral vision is affected, a check-up is essential.
PREVENTION is the best thing to do(HUG checklist):
- After age 50, see an ophthalmologist once a year.
- From an early age, wear sunglasses in bright sunlight.
- Stop smoking.
- Eat a diet rich in vitamins and minerals.
Retina France's " Everything you need to know about AMD, a disease affecting people over 50 ".