Is it normal for children to blink frequently? Why can babies not blink for a long time?

Blinking is a normal physiological reaction. It can keep the eyeball moist and prevent dirt from entering the eye. However, blinking too frequently is not good. You may need to consider whether there is an eye disease that causes discomfort and frequent blinking. But for babies, they don't blink often.

Is it normal for children to blink frequently?

If your child suddenly starts blinking a lot, he may have an eye disease. Further examination is needed to find out what the specific disease is.

The more common ones are:

1. Dry eyes in children.

In particular, some children who like to play with mobile phones and games use electronic products for a long time. When using mobile phones, all their attention is on the games. They often forget to blink, and the surface of their eyeballs cannot be moisturized by tears. In addition, the surrounding environment may be dry, and other reasons may lead to some children even suffering from dry eye syndrome.

2. Keratitis.

There are many causes of keratitis, including bacteria, fungi, viruses, etc. In particular, children often do not pay attention and have bad habits such as rubbing their eyes with their hands, which can easily bring pathogenic microorganisms to the eyes. In addition, children have poor resistance, which is also a reason.

3. Conjunctivitis.

The cause is similar to keratitis, but for children, special attention should be paid to allergic conjunctivitis, which is more common during the change of seasons. Some children will blink when the seasons change, which is related to their physical constitution.

Why can babies not blink for a long time?

It is normal for babies not to blink for a long time, because children's brains and visual nerves are not well developed, so they are not as sensitive as adults, and sometimes they will not blink for a long time.

The blink reflex is a protective reflex that humans develop to protect their eyes from strong light or foreign objects. For babies, they will not blink unless they are stimulated. If you are concerned, you can do something quickly in front of the baby, or take her out in the sun to see her reaction. If she does not blink when stimulated, it is recommended that you see a doctor.

Does a child's blinking indicate tics?

A child's blinking may not necessarily mean he has tics. It is rather hasty to judge him as having tics based on his blinking symptoms. Babies who blink frequently may also have conjunctivitis. In fact, it requires a comprehensive evaluation to determine whether it is a tic.

Tourette syndrome is a syndrome characterized by multiple involuntary tics, language or behavioral disorders. This disease usually occurs between the ages of 2 and 15 and is more common in males than in females.