There should not be any foreign matter in the eyes, because even a small amount of it will make people feel very uncomfortable. Therefore, the problem that many people worry about most is that something has entered their eyes, which causes pain and itching and makes people feel very uncomfortable. However, some people inexplicably develop a movable lump in their faces. It depends on whether it is a stye, because acute inflammation or some other factors can cause a stye. What causes a pimple in the eye? 1. External stye It is an acute suppurative inflammation of the Zeis gland. Initially, the eyelid margin shows localized congestion and swelling, and a nodule forms after 2 to 3 days. There is obvious swelling, pain and tenderness. Later, the nodule gradually softens and a yellow pustule forms at the root of the eyelashes, which breaks through and discharges pus quickly. Severe cases may have systemic symptoms such as chills and fever. 2. Internal stye It is an acute purulent inflammation of the meibomian glands. Its clinical symptoms are not as severe as those of external hordeolum, because the inflamed meibomian glands are surrounded by firm tarsal plate tissue. Yellow pus masses are often faintly visible on the surface of the congested palpebral conjunctiva, which may rupture and discharge pus into the conjunctival sac on their own. The opening of the meibomian glands may be slightly raised and congested, and pus may also be discharged along the palpebral gland duct. A few cases may rupture and discharge pus from the skin. If the tarsal plate fails to rupture and the pathogen is highly toxic, the inflammation will expand, invade the entire tarsal plate tissue, and form an eyelid abscess. What should I do if I have a pimple in my eye? 1. Early hot compress or magnetic therapy Promote infiltration absorption or rapid suppuration of nodules. 2. Surgical incision When the inflammation is under control and pus accumulates to form a fluctuating feeling, it can be drained by incision, and the necrotic or granulation tissue can be properly cleaned. Depending on the situation, placement of a drainage strip can be considered. After the inflammation subsides, if there is still residual granulation tissue or nodules left, surgical removal can be performed again. However, it should be noted that the skin incision of the external hordeolum should be parallel to the eyelid margin, and the conjunctival incision of the internal hordeolum should be perpendicular to the eyelid margin. Avoid inappropriate squeezing to prevent the inflammation from spreading into the orbit and cranium, causing orbital cellulitis, cavernous sinus phlebitis, meningitis and abscess, which may be life-threatening. 3. For patients with stubborn and frequent attacks Autoimmune therapy is available. Patients with systemic fever and swollen preauricular and submandibular lymph nodes can be treated with antibiotics. |
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