Stye: A Comprehensive Guide
Medically reviewed by Andre Stone | MD, University of Pittsburgh School of Medicine on August 24th, 2026.
Published on April 9th, 2026. Updated on August 28th, 2026.
Key Takeaways
A stye is a painful, red bump that forms on the eyelid when an oil gland or hair follicle gets infected
Most styes clear up on their own within 7-10 days with proper home care
Warm compresses are the most effective treatment for reducing pain and speeding healing
You should see a doctor if the stye doesn't improve after a week or affects your vision
Poor eyelid hygiene and touching your eyes with dirty hands increase your risk
Overview
A stye is a small, red, painful bump that appears on your eyelid. It happens when bacteria infect an oil gland or hair follicle at the base of your eyelash. The medical name for a stye is hordeolum.
Styes are very common. Almost everyone gets at least one stye during their lifetime. They can occur at any age but are most frequent in adults. While styes look concerning, they're usually harmless and go away on their own.
Most styes form on the outside of the eyelid. But sometimes they develop on the inside surface of the lid. Either way, they cause similar symptoms and respond to the same treatments. A stye may feel itchy or tender before you even see it. The bump usually appears within one to three days after the infection starts.
Symptoms & Signs
A stye typically starts as a small, tender spot on your eyelid. Over the next day or two, it grows into a red, swollen bump that looks like a pimple.
Primary Symptoms
Red, swollen bump on the eyelid that's tender to touch
Pain or soreness that gets worse when you blink
Feeling like there's something in your eye or eyelid irritation
Tearing or watery eyes from the irritation
When to Seek Care
Remove this sentence from the routine-care section and retain the consolidated guidance in the immediate-care section. If you notice swollen eyelids that affect both eyes, this could indicate a more serious condition. Move this text to the symptoms section, or clarify that these features alone do not necessarily require medical care.
When to Seek Immediate Care
Contact a healthcare provider if your stye affects your vision or you develop fever or spreading redness or swelling. If it has not started to improve after about one week, arrange a non-urgent evaluation.
Causes & Risk Factors
Age
Styes can occur at any age.
Genetics
Family history of styes or oily skin increases risk
Lifestyle
Poor eyelid hygiene, sharing makeup, or frequent eye touching
Other Conditions
Blepharitis, rosacea, or diabetes can increase stye frequency
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Diagnosis
Medical History & Physical Examination
Your doctor will ask about your symptoms and examine your eyelid closely. They'll look at the size, location, and appearance of the bump. The doctor will also check if the stye affects your vision or eye movement.
During the exam, your doctor may gently press on the area around the stye. They'll also examine the rest of your eyelid for signs of other problems like blepharitis or other eye conditions that might be contributing to the infection.
Diagnostic Testing
Visual examination of the eyelid and surrounding area to identify the stye type
Testing is usually not needed to diagnose a stye. If you have vision changes, a clinician may examine your eye to look for another cause.
Bacterial culture of any drainage if the stye doesn't respond to treatment
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Treatment Options
The goal of stye treatment is to reduce pain, speed healing, and prevent complications. Most styes heal without any special treatment.
Conservative Treatments
Warm compresses applied for 10-15 minutes, 3-4 times daily to reduce swelling
Gentle eyelid massage after warm compresses to help drainage
Over-the-counter pain relievers like ibuprofen to manage discomfort
Advanced Treatments
Antibiotic eye drops or ointments when bacterial infection is severe
Oral antibiotics if the infection spreads beyond the immediate area
Surgical drainage performed by a doctor for large or persistent styes
Warm compresses are the best first step for treating a stye. The warmth helps loosen the pus and reduces swelling. You should never squeeze or pop the stye yourself, as this can make things worse. If your stye is very large or painful, your doctor might drain it safely using sterile tools.
Living with the Condition
Daily Management Strategies
Keep the affected area clean by washing your hands before touching your eye. Avoid wearing contact lenses or eye makeup until the stye heals completely. Use a clean, warm washcloth for compresses and replace it daily to prevent reinfection. Don't squeeze or pop the stye, as this can spread bacteria and worsen the infection. Be gentle when washing your face and avoid harsh soaps near the stye. You can blink and move your eye normally, even though it may feel uncomfortable.
Exercise & Movement
Regular activities are fine with a stye. However, avoid swimming in pools or hot tubs until it heals. These environments can introduce more bacteria to the infected area. Also, be careful during activities that might cause you to rub your eyes. Running and other sports are okay as long as you don't touch your eye. Just remember to wash your hands after any outdoor activity.
Prevention
Wash your hands thoroughly before touching your eyes or face
Remove eye makeup completely before going to bed every night
Replace eye makeup every 3-6 months and never share it with others
Clean your eyelids daily with a gentle cleanser if you're prone to styes
Avoid rubbing or touching your eyes throughout the day
Keep contact lenses clean and follow proper hygiene when handling them
Frequently Asked Questions
No, you should avoid eye makeup until the stye heals completely. Makeup can introduce more bacteria and slow down healing. It can also be difficult to remove makeup gently around the tender area.
Most styes heal within 7-10 days with proper home care. Some may take up to two weeks. If your stye lasts longer than two weeks, you should see a healthcare provider.
Styes themselves aren't contagious, but the bacteria that cause them can spread. Don't share towels, pillowcases, or eye makeup with others. Wash your hands after touching the affected area.
Never squeeze or pop a stye. This can push bacteria deeper into the tissue and cause a more serious infection. Let it drain naturally or have a doctor treat it if necessary.
Most styes don't cause lasting vision problems. However, if you experience vision changes or eye irritation that persists after the stye heals, see an eye care professional for evaluation.
Still have questions?
Consult with a healthcare professional for personalized advice.