Why do I cry so often, why do I keep crying?

Trachoma will often shed tears.

Is the tear duct blocked?

First of all, it is normal for people to cry and shout, so let's analyze why people cry in common sense. As the saying goes, men don't flick when they have tears, and it is rare to see hungry men crying, but you can see women crying every day, why do women cry more than men?

1 Tears are caused by emotional pressure, that is, when people's feelings are in place, they will shed tears when they are sad. Both happiness and sadness contribute to the release of this chemical compound. Or the tears that fall from the cold air, wind, sand, or cold, and the tears that are affected by the outside world are very different from the tears that are sad.

2 Under normal circumstances, the tears secreted by a person during the day have the effect of moistening the conjunctiva and cornea of the eyeball, and part of the tears secreted are evaporated by the temperature.

3 Adult men feel that they are stronger than women, so there has always been a saying that "men don't flick when they have tears". The "normal" crying behavior of men and women proved that women did cry more often, on average five times more than men. Women cry 5 out of 10 times because of tears, while men only account for 29

After understanding the basic mechanism of human crying, let's take a closer look at the question of why people cry when they know that crying can't solve the problem (this place is a bit lame).

First of all, everything is not so absolute, and sometimes crying can still solve part of the problem. For example, children's crying can achieve goals that they usually can't achieve, such as food, toys and other things that they usually like; A woman's crying can be a companion's comfort; The crying of adults can win everyone's sympathy; Even the emotional crying of street beggars can reap a lot of benefits, etc.

But crying can play a role in certain situations of relatives, friends or certain situations, but it is definitely not omnipotent, crying in front of strangers or people who lack empathy, in exchange for only indifference, ridicule, and only the help of weak souls under the contemptuous gaze.

And a person who knows that crying can't solve the problem, and keeps crying, must be a person who is emotionally rich and delicate, sensitive and fragile, weak and introverted, and unwilling to face difficulties. But it's good to admit that you love to cry!

When you're sad, when you're uncomfortable, when you're desperate, cry if you want to. American scientist Ferrey said that people do not cry when they are sad, which is harmful to their health, which is equivalent to chronic suicide, and the prevalence rate of people who do not cry for a long time is twice as high as that of people who shed tears.

See! Crying is not useless.

However, after crying, remember to wipe away your tears and tell yourself: "Moscow does not believe in tears!" Then find a master for guidance, ask the wise man for help, and find a way to solve the problem, which is not in vain for us to cry!

Why do people shed tears when they yawn.

When I'm sleepy, I always yawn. When you yawn, your eyes will always be full of tears, why do people shed tears when they yawn?

Human tears are secreted all the time, flowing on the surface of the eyeball. However, there is very little tears secreted and they flow along the surface of the eyeball and in the tiny spaces inside the eyelids, so you don't feel that the tears are flowing.

However, in the blink of an eye, the tears on the surface of these eyeballs are sucked into the nasolacrimal duct, the sewer of the tears. Don't underestimate this not-so-long tube, it's the only way for tears to reach your nose. The lacrimal glands constantly secrete tears, and the nasolacrimal ducts constantly excrete tears, so people usually do not shed tears.

When a person yawns, his mouth is wide open, and he may exhale more than he can out of his body in order to exhale carbon dioxide and inhale oxygen. With the action of yawning, a stream of gas exhales forcefully from the mouth. The muscles of the cheeks, tongue and throat tense and contract, and the pressure in the mouth and nose increases.

As a result of the increased pressure in the nasal cavity, it will temporarily block the work of the nasolacrimal duct to excrete tears, and the "sewer" will not be passed, and the tears will not flow, and more and more tears will accumulate in the eyes. There will be tears in his eyes, and finally he will burst out of his eyes and flow to his face.

In fact, not only yawning can cause tears, but also when people laugh, sneeze, cough, and vomit, and the reason is the same.

Hello, the eyes can be known from two aspects, on the one hand, the tears are because the eyes secrete too many tears, and the conjunctival sac is not capable of holding so many tears, so let it flow out; The second reason is that there is a problem with the tear duct of the eye, which is narrow or blocked, and it is full because it is not possible to walk the tear duct. A general distinction is made between inflammation and internal obstruction.

It depends on the circumstances under which you shed tears.

It shows that your inner world is too rich.

To cry or not to cry, I never care about outsiders or with my family, but ask my own heart. When your heart is moved, or when you are sad, it is natural to cry. Both happiness and sorrow come from within. As for the family, it is because more relatives have touched the heart.

Because you are easy to get emotional, sometimes we still have to be ruthless, we can't be so kind!

Are you trachoma? Sometimes trachoma is like that.