Ouch! What's that tiny little bump on your eyelid? If you have a stye, there's good news: Styes are usually easy to get rid of. What's a Stye? A stye is a red, painful bump on the eyelid, caused by a backed-up oil gland. It could appear on your upper or lower eyelids, or on the inside or the outside of the eyelids, near the edge of the eyelid where the eyelashes are. Why Do Styes Happen? Your eyelids have lots of oil glands that act like the water sprinklers on lawns. They make a special oil that mixes with tears to keep eyes lubricated. Sometimes, these glands can get clogged up with old oil, dead skin cells, and old skin bacteria (our skin has bacteria on it all of the time — just not enough to cause infections). When this happens, the glands can't act like water sprinklers anymore. Instead, they're suddenly more like water balloons — big and full of liquid that can't get out. The result? You look in the mirror and see a little bump on your upper or lower eyelid (it might look like a zit). A stye can become infected and get very red and swollen. What Can You Do? The first thing you want to do is help the clogged-up oil get out of the stye. Applying heat can make the oil become more liquid. The best way to get warmth to your oil glands is by using a washcloth that's been soaked in warm water. Make sure the water isn't so hot that the washcloth could burn you. Put the washcloth over your eye for a few minutes. You can repeat this several times a day. You also can try cleaning your eyelid with special eye-scrub soap (available at drugstores) or watered-down baby shampoo (not with regular soap or shampoo), which is designed to not hurt eyes. Soak a cotton swab in the solution and use it to clean your eyelid. If you wear contacts, switch to wearing glasses until the stye goes away. Clean your contacts really well before using them again to remove any germs. If your eyeball hurts or you can't see properly, call your doctor. You'll also need to see a doctor if you have swelling and redness beyond your eyelid, like in your eye or other parts of your face. What If a Stye Doesn't Get Better? Your stye (or styes) should begin to improve over a few days. If it doesn't, or if it gets worse, see a doctor. If your doctor decides you have a stye, he or she may give you an antibiotic cream to use on your eyelid or prescribe antibiotic pills. In rare cases, a doctor may need to make a tiny cut in an eyelid to let out the clogged-up material. The doctor also will be able to tell if you have something other than a stye and treat that. Some people are more likely to get styes than others. If you find you get a lot of styes, let your doctor know. Can Styes Be Prevented? Getting one stye makes a person more likely to get another. You can reduce your risk of getting styes in the future by doing a few simple things: Clean your eyelids every day or every couple of days with the diluted baby shampoo or special eye-scrub soap. Disinfect contact lenses according to the instructions. Remove all eye makeup completely before going to bed. Throw away mascara, liquid eyeliner, and eye shadow 3 months after you first use them. Don't share towels or washcloths with anyone who has a stye. Wash your hands, and do it often. Your eyes (and the rest of your body) will thank you! Back to Articles Related Articles Hygiene Basics Puberty causes all kinds of changes in your body - and some may not make you feel very desirable. Read this article for information on dealing with greasy hair, perspiration, and body hair. Read More Taking Care of Your Vision Even if you're lucky enough to have perfect vision, taking care of and protecting your eyes is vital to keeping your peepers perfect. Learn all about how to take care of your baby blues (or browns or greens) in this article. Read More Eyes Although your eyes are small, their structure is incredibly complex. Find out how they work in this body basics article. Read More Pinkeye (Conjunctivitis) Conjunctivitis, commonly called pinkeye, is an inflammation of the tissue covering the eye and inner surface of the eyelid. Read More Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.