What is the reason for the foreign body sensation in the eyes

There is a foreign body sensation in the eye, and the vision is blurry. The tear gland secretion is also functionally reduced, which causes dry keratitis or conjunctivitis over a long period of time. This is mainly an eye disease. Dry eye syndrome causes increased sticky secretions and dry eyes, which also has certain limitations on vision. The diagnosis of such diseases is a complicated process. We must pay attention to developing good hygiene habits in daily life.

It is mainly a manifestation of primary congenital numbness and some toxicity. Therefore, these types of diseases are mainly caused by dry eyes, astringent eyes and excessive eye mucus. Many people will be diagnosed with chronic conjunctivitis. It is important to note that there is a difference between chronic conjunctivitis and dry eyes.

1. Primary: caused by diseases of the lacrimal gland itself. Any disease that causes lacrimal gland atrophy can lead to decreased tear secretion, such as senile lacrimal gland atrophy, Sjogren's syndrome, Miguel's syndrome, etc.

2. Congenital: Congenital absence of lacrimal glands.

3. Paralysis: Paralysis of the facial nerve, trigeminal nerve, and sympathetic nerve that control the lacrimal gland, especially trauma, alcohol injection into the greater superficial petrous nerve, can block the tear reflex and stop tear secretion.

4. Toxicity: Diseases accompanied by toxemia such as high fever, typhoid fever, acute intestinal infectious diseases, and direct damage to the lacrimal gland secretory cells, such as atropine poisoning and food poisoning can cause decreased lacrimal gland secretion.

The above are the symptoms of foreign body sensation in the eyes. It is mainly an eye disease. Dry eye syndrome increases the sticky secretions and causes dryness of the eyes. It also has certain limitations on the vision of the eyes. The diagnosis of such diseases is a complicated process. We must pay attention to developing good hygiene habits in daily life. There are many complications and they must be treated in a timely manner in a regular hospital.