What causes tears to burn eyes is a common concern for many people, especially those who wear contact lenses or spend long hours in front of screens. Understanding the reasons behind this discomfort can help individuals take appropriate measures to alleviate the pain and prevent future occurrences.
Tears are produced by the lacrimal glands, which are located above the outer corner of each eye. These glands secrete tears to keep the eyes moist, clean, and protected. However, when tears come into contact with certain irritants or factors, they can cause a burning sensation in the eyes.
One of the primary causes of tears burning eyes is exposure to allergens. Pollen, dust, pet dander, and smoke are common allergens that can trigger an allergic reaction in the eyes. When allergens enter the eyes, they can cause the immune system to respond, leading to inflammation and a burning sensation.
Another cause of burning eyes is dryness. Dry eye syndrome occurs when the eyes do not produce enough tears or the tears evaporate too quickly. This can be due to various factors, such as age, environmental conditions, or certain medications. When the eyes become dry, they may feel gritty, itchy, and even burn.
Wearing contact lenses can also contribute to burning eyes. Contact lenses can block the natural tear flow, leading to dryness and irritation. Additionally, contact lenses can trap allergens and irritants against the eye, exacerbating the burning sensation.
Using computers, smartphones, and other digital devices for extended periods can also cause tears to burn eyes. This is due to the fact that these devices emit blue light, which can strain the eyes and disrupt the tear film. Furthermore, staring at screens for long periods can lead to reduced blinking, which can cause the eyes to become dry and uncomfortable.
Here are some tips to help alleviate the burning sensation in your eyes:
1. Use artificial tears to keep your eyes moist.
2. Avoid allergens and irritants by staying indoors on days with high pollen counts or wearing protective eyewear.
3. Take regular breaks from screens to rest your eyes and blink more frequently.
4. Consider using a humidifier to add moisture to the air in your home or office.
5. If you wear contact lenses, ensure they are properly fitted and follow the recommended wearing schedule.
Understanding what causes tears to burn eyes can help you take the necessary steps to prevent and alleviate discomfort. By addressing the underlying causes and adopting healthy eye-care habits, you can keep your eyes healthy and pain-free.
