Worsening vision with age: Can you correct

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One of the trouble associated with age is a deterioration of vision. Even adults who had stars earlier, after 40 years, notice that they began to see worse. The objects become less clear, the eyes appear before the eyes. It causes difficulties in the process, and with a sharp deterioration of vision – and in everyday life. Let's figure out what this phenomenon is due to, whether it can be avoided, and when it appears – to correct.

after 40 years in our body begin to actively manifest age -related changes. The aging process affects all cells, organs and tissues, impaired vision after 40 – one of the “symptoms” of mature age. Of course, each person is different, someone already at the age of 35 notices that he began to see worse, and someone keeps a sharp look for up to 50-60 years.

One of the reasons for the deterioration of vision in adults is the dimension of the size of the pupil. This is due to the decrease in muscle strength inside the eye. As a result, less light comes to the retina, so a person begins to see worse and feels a lack of lighting in previously comfortable conditions, as well as discomfort when leaving bright light from a dark room. This process is progressive. By the age of 50, in most fields, they narrow 2-6 degrees compared to 40 years of age. This aspect should be taken into account when performing peripheral visibility work.

Changes for age -old causes in people after 40 affect the retina. The number of photosensitive cells on it decreases. This leads to a decrease in the contrast of the image and a decrease in color perception.

also changes the consistency of the vitreous. This leads to the appearance of flies and dark spots in front of the eyes.

First of all, people over the age of 40 are faced with the fact that they have deteriorated vision nearby. This causes difficulty when working on a computer, reading, performing small work. This condition is called presbiopia (age -related farsightedness) and is associated with degenerative changes in the lens, which reduces the ability of the eye to focus on objects nearby. This phenomenon can be triggered by:

• diabetes;
• arterial hypertension;
• a lack of vitamins;
• eye diseases;

If these causes are present, the problem progresses more rapidly, and the first symptoms appear in the early years, working with eye focus nearby becomes difficult.

signsThe process goes gradually, so many people notice the changes not immediately. The first sign is reading, reading, sewing, and other work. Along with eye fatigue, headache, lacrimation, photophobia, lack of illumination can be observed. A person tries to move the object from the eyes, turn on light, often require breaks in work. In this case, it can see the good.The age -related deterioration of vision can be manifested in the form of fog before the eyes, as well as stains, flies, blurry of the image, difficulties when adapting in the event of a sharp change in light. In all these signs, it is necessary to make an admission to the ophthalmologist and to check the function of the visual analyzer, and when it is reduced, correct with glasses and drug treatment. At the first signs, treatment and correction are required to slow down the progression and avoid complete loss of ability to see.

In presbiopia as part of treatment and correction, wearing glasses or contact lenses is recommended. This allows you to eliminate the difficulty when reading and performing other work that requires visual tension. Properly selected glasses will help to get rid of concomitant symptoms: headache, dizziness, pain in the eyeballs. The examination of an ophthalmologist should be performed regularly, especially for middle -aged and older people, as the sharpness of the eyes may change, so the patient will need new glasses.

Glasses are selected depending on the patient's lifestyle. You can choose correction tools for work nearby, as well as universal glasses with two focuses for permanent wearing. With the help of surgery, you can correct the condition of the lens or replace it. intake of vitamins, if vision is deteriorated