One eye hurts but not red or swollen

People may all have this experience: sometimes some diseases come very suddenly, leaving people at a loss. But dare not ignore it. No matter which part of the body. Some people are confused. Sometimes they feel pain in one eye, but it is not red or swollen. What's going on? Today I will explain to you what happens if one eye hurts but is neither red nor swollen.

It is recommended that you use chloramphenicol eye drops for a period of time, pay attention to eye hygiene, avoid infection, and be careful not to rub your eyes with your hands all the time. Also, be careful not to overuse your eyes and take a rest.

Continue treatment for a period of time and you will get better.

This situation is considered to be caused by conjunctivitis. After detailed examination, it was confirmed. Active treatment should be carried out. First of all, a reasonable diet should be taken in daily life, the local area should be kept clean, and adverse stimulation should be avoided. Guidance: The infected person should actively control the disease with neomycin, ofloxacin, chloramphenicol eye drops, etc., supplement with vitamin C, etc., and cooperate with local cold compresses. Specific details should follow the guidance of the clinical physician.

We all know that the sensory nerves of the eyeball and ocular appendages are innervated by the first branch of the trigeminal nerve, except for some tissues of the lower eyelid which are innervated by the second branch of the trigeminal nerve. The eyeball is innervated by the ciliary nerves, which are generally divided into two categories: the long ciliary nerve and the short ciliary nerve.

The former is a branch of the nasociliary nerve, the first branch of the trigeminal nerve, which enters the eyeball. The short ciliary nerve originates from the ciliary ganglion. Its preganglionic fibers are composed of three roots, the long root of which is the sensory root and originates from the nasal ciliary nerve. The other two are the motor root and the sympathetic root. Its postganglionic fibers form the short ciliary nerve.

The long and short ciliary nerves enter the ciliary body to form a nerve plexus, from which branches are sent to control the iris. Perception of the ciliary body, cornea, and sclera. When these anatomical parts are irritated by the above causes, eye pain is felt.

We are all familiar with glaucoma, which is a common eye disease that seriously endangers vision. Once contracted, 80% of cases will lead to blindness. One of its major clinical manifestations is eye pain. In life, many patients go to the hospital for examination because of eye pain, because they are afraid of having glaucoma.

In fact, there are many types of eye pain, such as stinging, grinding pain, orbital pain, or soreness and swelling in the eyeball. The causes of eye pain are different, and the treatments are also different.