Give Your Life a Tone by Federico Bartolomei March 12, 2009: World Glaucoma Day. |
The initiative focuses on glaucoma, an eye disease that affects almost one million people in Italy and about half of these people are not aware of their condition. In fact, glaucoma can be without symptoms until the later phases of the disease. According to the official data of the World Health Organization (WHO), it is estimated that glaucoma affects close to 55 million people, and that this number is increasing. WHO states that it represents, among eye diseases, the second cause of blindness in the world (10.1 % in 45 million people living with vision loss) after the cataract. The term “glaucoma” is identified with a group of diseases which can gradually lead to vision loss because of an irreversible damage to the optical nerve which transmits to our brain the images our eyes perceive. Glaucoma is often accompanied by an increase of the internal pressure in the eyes which is the main cause of damage to the optical nerve. If the pressure increases too much, it can damage the nerve fibers in the optic nerve. Usually, glaucoma affects both eyes and, as mentioned, it is not accompanied by particular symptoms, therefore, if it is not diagnosed and treated, it can “silently” contribute to the loss of sight. To preserve the health of our eyes, it is important to have an early diagnosis: this disease can be treated with greater success when it is diagnosed in its early stages. As always the best form of prevention is to regularly visit an eye specialist. Sites of interest: |
Prevention is important, test your sight The blind spot
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