A stye is a small, painful bump that grows on or inside the eyelid. The medical term for a stye is hordeolum. Most styes appear as red, swollen lumps that look similar to a pimple. They can develop on the outer edge of the eyelid (external stye) or on the inner surface of the eyelid (internal stye). The bump typically contains pus and becomes increasingly tender over several days before either draining on its own or being treated by a healthcare provider.
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Styes form when bacteria infect the oil glands in the eyelid. The eyelid contains many tiny glands that produce oils to keep the eye moist and comfortable. When one of these glands becomes clogged or infected, bacteria can multiply and create an infection. This infection causes the area to swell, redden, and fill with pus as the body's immune system works to fight the infection.
Several factors increase the risk of developing a stye. Poor eyelid hygiene is a common cause—not washing the eyelids regularly or touching the eye area with unwashed hands can introduce bacteria. People who have blepharitis (chronic inflammation of the eyelids) experience styes more frequently. Using old or contaminated eye makeup, sharing eye cosmetics with others, or failing to remove makeup before sleep can also contribute to stye development. Contact lens wearers who do not follow proper cleaning and storage procedures face higher risk. Additionally, certain health conditions like diabetes or weakened immune systems make stye infections more likely.
Practical takeaway: Understanding that styes result from bacterial infection in eyelid glands helps explain why prevention focuses on keeping the eye area clean and avoiding introduction of bacteria through contaminated products or poor hygiene practices.
Early recognition of stye symptoms allows for prompt treatment and can reduce discomfort. The most common symptom is a red, tender bump on or near the eyelid. This bump typically appears gradually over one to three days. Many people first notice a feeling of irritation or mild discomfort in the area before the visible bump appears. The affected area becomes increasingly painful, especially when touched or when the person blinks.
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Additional symptoms that often accompany a stye include watery eyes, mild swelling of the entire eyelid, sensitivity to light, and a feeling that something is in the eye. Some people experience crusting along the eyelid margin. In cases where the stye is internal, the symptoms may be present without a visible external bump, though the person will still feel pain and discomfort. If the infection is significant, some individuals report mild fever or general malaise, though this is less common with uncomplicated styes.
Knowing when to contact a healthcare provider is important. Most styes resolve on their own within one to two weeks with home care. However, certain situations warrant professional evaluation. A person should seek care if the stye does not improve after one week of home treatment, if the swelling spreads beyond the immediate area, if vision becomes affected, if the person has multiple styes, or if they experience pain that is severe or worsening. People with diabetes, immune system disorders, or those taking immunosuppressive medications should consult a healthcare provider sooner rather than later. Additionally, if a stye appears near the inner corner of the eye close to the nose, professional evaluation is recommended because these locations can potentially lead to more serious complications.
Practical takeaway: Early recognition of stye symptoms—particularly the red, tender bump that develops over several days—helps distinguish styes from other eye conditions and guides decisions about when professional care is needed versus when home treatments may be sufficient.
Several home care approaches may reduce stye discomfort and support the body's natural healing process. Applying warm compresses is the most commonly recommended home treatment. To use this method, a person soaks a clean cloth in warm (not hot) water and holds it gently against the affected eyelid for five to ten minutes. This can be repeated several times daily. The warmth increases blood circulation to the area, may help the stye drain naturally, and often reduces pain. Some healthcare providers suggest using a warm compress four to six times per day for best results.
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Maintaining proper eyelid hygiene during a stye is also important. Gently washing the eyelid with mild soap and warm water helps prevent the spread of bacteria and reduces the risk of additional infections. A person should use a clean, soft cloth and avoid rubbing or squeezing the stye, as this can spread the infection and increase pain. Any eye makeup should be removed completely before sleep, and old or potentially contaminated makeup should be discarded rather than continued.
Pain management options include over-the-counter pain relievers such as acetaminophen or ibuprofen, taken according to package directions. Lubricating eye drops designed for dry eyes may also provide comfort. A person should avoid wearing contact lenses while a stye is present, as this can trap bacteria and slow healing. Wearing glasses instead allows the eye to heal more effectively. Additionally, avoiding eye makeup, eye shadow, and eyeliner until the stye has completely resolved prevents introduction of bacteria and allows better air circulation around the eyelid.
Some sources mention other remedies such as applying tea bags to the eye (the tannins in tea may have anti-inflammatory properties) or using antibacterial ointments, though evidence for these approaches is more limited. A person considering any home remedy should discuss it with a healthcare provider first, particularly if they have sensitive eyes or existing eye conditions.
Practical takeaway: Consistent application of warm compresses several times daily, combined with careful hygiene and avoiding makeup and contact lenses, forms the foundation of home stye care and can often bring relief without requiring medical intervention.
When home care does not resolve a stye, or when a stye is particularly large or painful, a healthcare provider may recommend medical treatments. The most common professional treatments include topical antibiotic ointments and oral antibiotics. A healthcare provider may prescribe an antibiotic ointment to apply directly to the stye, typically several times daily. This helps fight the bacterial infection and may speed resolution. Oral antibiotics are sometimes prescribed for larger styes or for individuals with infections that are not responding to topical treatment.
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For styes that do not drain naturally or that persist despite antibiotic treatment, a healthcare provider may perform a minor procedure to drain the stye. This involves making a small opening in the bump to allow the accumulated pus to drain. The procedure is typically performed in an office setting and provides significant pain relief, often immediately. Local anesthetic is usually applied first to minimize discomfort during the procedure. After drainage, the area heals quickly, often within a few days to a week.
In some cases, particularly with internal styes or those involving the meibomian glands (larger oil glands in the eyelid), a healthcare provider may recommend warm compresses combined with careful expression of the gland contents. This should only be performed by a trained healthcare professional, as improper technique can cause additional damage or spread infection.
For people with chronic styes or those who experience them repeatedly, a healthcare provider may investigate underlying causes such as blepharitis, poor eyelid hygiene, or other conditions. In these cases, treating the underlying condition becomes the focus. This might involve more frequent eyelid cleansing, use of specific cleansing solutions, or other targeted approaches depending on the root cause identified.
Practical takeaway: While most styes resolve with home care, professional options including topical and oral antibiotics or minor drainage procedures provide effective solutions for styes that persist or cause significant discomfort, and investigation of underlying causes can prevent future occurrences.
Preventing styes starts with maintaining good eyelid hygiene. Daily washing of the eyelids with mild soap and warm water removes bacteria and debris that can clog oil glands. When washing, a person should gently clean the eyelid margins (the edges where eyelashes grow) with particular care, as bacteria often accumulate in this area. This practice takes only a few minutes but significantly reduces stye risk. People with a history of blepharitis or recurrent styes may benefit from using specialized eyelid cleansing solutions, which can be obtained over-the-counter or recommended by a healthcare provider.
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Proper eye makeup practices are also important
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.