Is rainbow conjunctivitis main symptom?

summary

Conjunctivitis is a familiar ophthalmic disease. Many people also call this disease red eye disease. According to the different causes, there will be some differences in clinical symptoms. If we want to better understand the symptoms of this disease, the main symptoms of conjunctivitis? Now let me tell you something.

Is rainbow conjunctivitis main symptom?

Conjunctival hyperemia can be caused by a variety of factors, including infection, chemical smog, wind, ultraviolet radiation and long-term local medication. It is the most common sign of acute conjunctivitis. Conjunctival hyperemia is characterized by hyperemia of superficial blood vessels, especially in the fornix, which is alleviated towards the limbus of cornea. These superficial blood vessels can move with the mechanical movement of conjunctiva, and hyperemia disappears after local administration of epinephrine.

Conjunctival secretions are common signs of various acute conjunctivitis. The secretions can be purulent, mucopurulent or serous. At first, the secretion was thin serous. With the increase of goblet cells secreting mucus, inflammatory cells and necrotic epithelial cells, the secretion became mucinous and purulent.

A nonspecific sign of conjunctivitis. It is more common in the eyelid conjunctiva, with flat appearance, small nipple, velvet like appearance, and dome like appearance at the edge of keratoconjunctiva. Under physiological condition, some large papillae can be seen on the upper edge of the eyelid conjunctiva after turning the upper eyelid, which may be related to the lack of diaphragmatic fixed structure in this part.

matters needing attention

If there are eye problems, it will have a particularly big impact on people's health, and now many people in life because of excessive eye use, so more or less there will be some ophthalmic diseases, if you find that they have the above three symptoms, you need to go to the hospital for examination in time.