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A blepharoconjunctival cyst is a small, fluid-filled sac that develops on the inner eyelid or conjunctiva. It forms when glands or ducts become blocked, trapping fluid beneath the tissue. These cysts are usually harmless and may resolve without treatment. In some cases, they can cause mild irritation or discomfort while blinking.
read more about blepharoconjunctival cyst ...The cyst forms when tear or mucus glands are unable to drain properly. This can result from infection, inflammation, or injury to the eye area. The trapped fluid creates a small, rounded bump that may feel slightly mobile when touched. While generally painless, larger cysts may cause redness or sensitivity.
A small, clear or whitish lump may appear on the inner eyelid or surface of the eye. The area can feel irritated or produce mild tearing. Some people notice a sensation of pressure or that something is in the eye. The cyst can move slightly and may become more visible during blinking.
Common causes include:
Small cysts often disappear on their own within a few weeks. Warm compresses can help open blocked glands and encourage drainage. Persistent or large cysts may need to be drained by an eye doctor. Regular eyelid cleaning helps lower the chance of recurrence.
Any persistent eyelid bump or swelling should be evaluated to confirm whether a cyst is present. While many cysts are harmless, some can grow or become irritated. Early diagnosis helps determine if removal or treatment is necessary. Sudden pain or redness should be checked promptly. Regular monitoring helps prevent complications.
It's not a good idea to pop it yourself because the tissue is delicate and can get infected. Squeezing can worsen irritation or create swelling. Warm compresses are a safer first step for comfort. If it doesn't improve, an eye doctor can remove or drain it safely.
A cyst is often a smooth, fluid-filled bump, commonly on the inner eyelid or conjunctiva. A stye is usually tender and tied to an infected gland near the lash line. A chalazion tends to feel firmer and can sit deeper in the lid. An exam is the safest way to confirm which one it is.
They can recur if the gland blockage or irritation continues. Ongoing eyelid inflammation, lens irritation, or chronic lid issues can raise the risk. Keeping the eyelids clean and avoiding eye rubbing can help lower recurrence. If cysts return often, an eye doctor may look for underlying causes.
Most do not affect vision, especially when small. Larger cysts can cause a foreign-body sensation or disrupt the tear film, which can blur vision briefly. If blinking becomes uncomfortable or the eye stays red, it should be checked. Treating the irritation often improves clarity.
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