What symptom does eye keratitis have?

summary

Keratitis is a kind of eye disease. There are many reasons for keratitis. After the disease, the patient's cornea will appear white turbid objects. Moreover, patients will be afraid to see the sun, when stimulated, there will be tears. Many friends at the beginning, because do not understand the symptoms of keratitis, so that this is caused by eye fatigue. Thus, it is very important to understand the symptoms of keratitis. What symptom does keratitis have to tell everybody below?

What symptom does eye keratitis have?

1. Inflammatory symptoms: generally after suffering from keratitis, the main manifestations are eye pain, tears in the wind and other eye inflammatory symptoms. Because of the relationship between inflammation, will lead to corneal nerve stimulation, resulting in reflex orbicularis oculi muscle contraction. In fact, the cornea is an organ without blood vessels. When inflammation occurs, it will lead to congestion around the cornea, leading to red cornea.

2. Eye edema: severe keratitis patients, there will be eye edema. Because the appearance of inflammation, will lead to corneoscleral congestion, lead to increased white blood cells. With the aggravation of inflammation, inflammatory substances will slowly infiltrate deep into the cornea, which is a great stimulation to the eyes. With the gradual improvement of the disease, serious stimulation will also weaken.

3. Vision problems: the emergence of keratitis, will inevitably affect the vision of patients. If inflammation has already invaded the pupil, then the impact on vision will be greater. Even if the eye ulcer has been slowly healed, but the corneal scar, will also affect the light into. Sometimes, it will affect the refraction of the corneal surface, resulting in the object can not be normal imaging on the retina. However, the impact of vision, and the location of keratitis has a certain relationship.

matters needing attention

Add enough sleep, keep the air fresh, let the eyes and air relieve, don't eat irritating food, play less mobile phone, can do eye health super, can listen to some music, to ease their nervous mood. take a rest.