Many people suffer from dry eyes and they don’t know the causes of this problem . some of these causes are listed below . read this article to find out more .
1 – Aging
Our bodies gets old and so do our eyes . almost 30percent of people over fifty years old suffer from dry eyes as the ability of tears productions is lessened as we age .according to Janet Cushing, OD, a clinical optometrist at the University of Wisconsin School of Medicine & Public Health in Madison
2 – Hormonal changes
Women after menopause also don’t produce enough tears in their eyes as well as women who are pregnant or who are consuming contraceptives.
3 – Autoimmune diseases
Dry eye is sometimes caused by diseases which affect the immunity such as lupus and rheumatoid arthritis .this is due to the fact that the immune system attacks the glands responsible for tears production causing the dry eye condition moreover it can cause the feeling of a dry mouth too
4 – Too much computer or cellphone
“Using the computer significantly decreases the blink rate and that’s how you lubricate your eyes,” says Cushing. when people stare at the computer or cellphones screens for a long time they forget to blink thus causing their eyes to be dry.
5 – lasik eye surgery
According to Cushing this surgery causes a cut in the nerves therefore the tears won’t be produce as they used to as they are part of the eyes and part of what gives order to the tear production process .
6 – diabetes
Studies has found that almost three quarters of diabetic patients can have nerve damage as well as dry eyes .if you have diabetes then it’s important for you to protect your eyes and keep it safe by controlling your blood sugar levels and by taking the right medications and eye lubricants
7 – Vitamin A deficiency
If your body doesn’t have the right amount of vitamin a then you are most likely to suffer from this condition of dry eyes . vitamin a is found in vegetables mostly the leafy ones and its also found in liver
Studies found that omega-3 fatty acids will help ease the effects of dry eye. The substances found in salmon and sardines are very beneficial in helping with the problem .