Why do you always need a needle

summary

We should all know that we have heard of it since we were very young. Don't look at the things we shouldn't look at casually. We will get pinpricks. Some people always get the eye of a needle, but some don't. I believe you are as curious as I am about why you always have to have a needle. Now I'm going to talk about why we always need the eye of a needle.

Why do you always need a needle

First: Wheat swelling, commonly known as "needle eye", is an infectious eye disease. It has a lot to do with the usual eye hygiene and eye habits. Most of the long needle eyes of adults are caused by insufficient sleep, overwork, busyness or negligence of eye cleaning. Granuloma (pinhole) is a kind of acute suppurative infection of sebaceous gland and meibomian gland, which is divided into external and internal granuloma. This disease is very stubborn, and easy to relapse, serious can leave eyelid scar. Therefore, patients must not puncture the abscess on their own. In the "Golden Triangle" of forehead and eyes, part of the blood flows back into the brain. Serious infection may spread, causing honeycomb histitis and brain infection. Although the probability is very low, but patients should not be taken lightly.

Second: the eye of the needle is due to the gland around the eyelid blockage, expansion, until the emergence of small sores. The sore is full of pus and may cause pain. If it's internal sty, because the inflammation is in the solid meibomian tissue, the pain will be more severe, and the duration of inflammation will be longer. In severe cases, the whole eyelid will be red and swollen, and the preauricular lymph nodes on the affected side will be swollen, with tenderness. Most patients suffer from this disease because of poor working and living environment and weak constitution.

Third: when the initial stage of wheat grain abscess or abscess is not formed, local wet hot compress can be applied, 3 times a day, 20 minutes each time. Hot compress can speed up the blood circulation of the eyes, and has the effect of detumescence and pain relief. 25% chlortetracycline ointment or other antibiotic ointment, etc. 2-3 times a day. Have systemic symptom person, can take antibiotic or sulfanilamide medicine, also or intramuscular injection penicillin.

matters needing attention

At ordinary times, we must pay attention to rest, and don't always touch our eyes with our hands. Don't always rub your eyes. In summer, the climate is relatively dry, the wind and sand are relatively large, and there are more bacteria, so our eyes are particularly susceptible to bacteria. So we must protect our eyes, so that we won't have needle eyes.