What harm will crying too much do to your eyes?

Because there are many worries and personal emotions are not very good, tears will often shed. Tears are very harmful to the eyes. Occasional tears can flush the eyes, but excessive tears will cause great impact on the eyes and may even cause blurred vision and the risk of decreased vision, so you should pay attention to adjusting your emotions in normal times.

Crying can be good or bad for your body, the key is to know when to cry. There are benefits to crying appropriately: when a person is unhappy, the most consolation he or she can get is a "smile". Few people advise him to "cry". Crying is stereotyped in people’s minds as an emotional response to physical poisoning. However, recent experiments and research by scientists have given us a completely different conclusion: crying is beneficial in relieving emotional stress.

Psychologist Kopil surveyed 137 people and divided them into a healthy group and a sick group. The diseased group consisted of patients with ulcer disease and colitis, two diseases that are closely related to mental stress. The results showed that the healthy group cried more often than the sick group, and they felt much better after crying than before crying. Further research found that when people are emotionally depressed, they produce certain biologically active substances that are harmful to the human body. When you cry, these harmful chemicals will be excreted from the body along with tears, thereby effectively reducing the concentration of harmful substances and relieving tension. Studies have shown that when people cry, their emotional intensity generally decreases by 40%. This explains why you feel better after crying than before.

Crying, as a common emotional response, plays an effective protective role on human psychology. When your spirit suffers a sudden blow and when you are depressed, you might as well have a good cry. Don't hold back your tears, as that will worsen your depression and even make you sick. Strong negative emotions will cause you to be highly psychologically tense. When this tension is suppressed and cannot be released, it is bound to become a kind of accumulated energy, causing dysfunction of the body's autonomic nervous system. Over time, it will cause damage to your physical and mental health and promote the occurrence and aggravation of certain diseases. Crying can provide a way to release energy, relieve psychological tension, and relieve emotional stress, thereby effectively avoiding or reducing the occurrence and development of such diseases.

American biochemist Ferre believes that not crying when people are sad is harmful to their health and has a chronic impact. His investigation found that people who do not cry for a long time have twice the disease rate as those who cry. For this reason we have reason to believe that crying is good for health. Crying caused by emotional changes is a natural reaction of the body and there is no need to restrain it. Especially when you are depressed.

Crying too much is bad for your eyes and can easily cause redness, swelling and inflammation of the tear glands, eyelids and cornea. Also, when you cry, your tears contain salt (higher than normal sweat), which can burn the skin around your eyes. Crying too much will cause the body to lose a lot of salt, causing dehydration.