A stye is a red, painful lump on the eyelid. It happens when a small gland at the edge of the eyelid becomes infected or inflamed. A stye can occur on the upper or lower eyelid, often looks like a small pimple, and usually improves on its own within a few days to a week. It is also called a hordeolum.
Stye vs chalazion
People often confuse a stye with a chalazion. A stye is usually painful and caused by infection, while a chalazion is usually painless, caused by a blocked oil gland, and tends to last longer.
What are the symptoms?
Common symptoms include a painful lump on the eyelid, redness and swelling, tenderness, watering or tearing of the eye, and a feeling like something is in the eye.
Is there a test?
No special tests are usually needed. A doctor can diagnose a stye by asking about your symptoms and examining your eye.
What can I do myself?
A warm compress is the most important treatment. Soak a clean cloth in warm (not hot) water, place it over the eyelid for 10 to 15 minutes, and re-warm as needed. Repeat 3 to 4 times daily. You can also gently massage the eyelid and keep the area clean. Avoid squeezing or popping the stye, wearing eye makeup, and using contact lenses until it heals.
What treatments might a doctor prescribe?
If the stye does not improve with home care, your doctor may prescribe antibiotic ointment or drops, or occasionally oral antibiotics. A minor procedure to drain it may be needed in some cases.
How can I prevent styes?
Wash your hands regularly, avoid touching your eyes unnecessarily, clean contact lenses properly, remove makeup every night, do not share eye makeup, and replace old or expired makeup.
When should I seek medical advice?
Contact your doctor if the stye does not improve after 1 to 2 weeks, becomes very large or painful, affects your vision, or if the whole eyelid, eye or face becomes very red or swollen.
Key takeaways
- A stye is a painful, infected lump on the eyelid that usually improves within a week.
- Warm compresses are the most effective home treatment.
- Never squeeze or pop a stye.
- See a doctor if symptoms persist, worsen or affect vision.