When the weather changes, eyes tend to itch and shed tears. What are the possible reasons?

Some people have sensitive eyes. Once the weather changes suddenly, there will be itchy tears, which may be a symptom of eye allergy. Due to the humid weather, there are more and more bacteria around, which causes allergic reactions in eyes. Therefore, everyone should pay attention to personal eye care, understand all kinds of allergic substances in the eyes, and then take isolation measures. If we can find these allergic ingredients in our daily life and consciously stay away from them, the symptoms of itching and tears may disappear faster.

The eyes are easy to itch and shed tears, which may be due to frequent overwork, especially in the season that makes people sleepy, including autumn and winter, and the symptoms will be more obvious. Some people usually don't have enough rest time, which brings great pressure to their eyes and often tears. Especially in autumn and winter, the weather is too dull, which often makes people want to sleep more.

If in the dry season, the eyes may itch and shed tears because of water loss, and even cause eye inflammation. So if you want to achieve the recovery effect, you should pay attention to replenish enough water, adjust your mental state, and reduce the negative interference of dry skin on the human body.

Some people's eyes are often not clean, and they are also exposed to radioactive substances. Perhaps the optic nerve will also be disordered, leading to itching and tears. So everyone should pay more attention to personal eye care, protect their eyes and stay away from radiation interference. If you can't live without mobile phones and computers, you can divert your attention appropriately, such as spending more spare time doing sports to improve your body's resistance.