Age-related macular degeneration (AMD) has become a major concern for the visual health of the population over 50 years of age in Canary Islands and worldwide. This condition, which significantly affects the quality of life of those who suffer from it, is one of the main causes of vision loss in the aforementioned age group. As life expectancy continues to increase, the prevalence of AMD is expected to continue to grow, underscoring the importance of understanding its causes, symptoms, and most crucially, prevention strategies.
Causes and Risk Factors
AMD is a complex disease influenced by a combination of genetic and environmental factors. Although more than 30 genetic variants associated with this condition have been identified, genetics alone does not explain the entire risk. Environmental or epigenetic factors, such as smoking, sedentary lifestyle, obesity, and an unhealthy diet, play a crucial role in its development and progression. The interaction between genetic predisposition and these environmental factors determines the individual risk of developing AMD.
Symptoms and Phases of the Disease
AMD can go unnoticed in its initial stages, gradually manifesting itself through loss of central vision, the appearance of spots in the visual field, and in more advanced cases, the perception of deformed lines. These symptoms can affect daily activities such as reading and face recognition, significantly impacting the individual's autonomy.
Prevention Strategies
- Although the genetic component of AMD cannot be modified, there are preventive measures that can reduce the risk of developing the disease or slow its progression:
- Avoid Smoking and Excessive Alcohol Consumption: These habits have a negative impact on eye and general health.
- Maintain a Healthy Diet: A diet rich in fruits, vegetables, nuts, and fish can have protective effects on eye health.
- Exercise Regularly: Physical activity contributes to good blood circulation, which is beneficial for the eyes.
- Body Weight Control: Maintaining a healthy weight helps prevent systemic diseases that can affect vision.
- Sun Protection: Wearing sunglasses to protect your eyes from UV exposure can reduce the risk of AMD.
Early detection
Early detection of AMD is crucial to implement vision-preserving strategies. Regularly examining vision using grids or grids, and making preventive visits to the ophthalmologist, are key recommendations to identify changes in vision that may indicate the onset of the disease.
AMD is a growing challenge for public health, especially in regions such as Canary Islandswhere the aging population is increasing. Understanding the disease and taking preventive measures can make a significant difference in the quality of life of older people. Education about risk factors and the promotion of healthy habits are essential to confront this condition. Collaboration between patients, families and health professionals is essential to effectively manage AMD and minimize its impact on society.
