Most styes heal on their own within one to two weeks with consistent home care. The single most effective treatment is a warm compress applied to the affected eye for five minutes, several times a day. That simple routine softens the blocked oil gland, encourages it to drain, and relieves pain while the infection runs its course.
What a Stye Actually Is
A stye is a small, painful bump that forms at the base of an eyelash when an oil gland gets infected, usually by common skin bacteria. The glands involved sit right at the edge of your eyelid, where they normally secrete oil into the eyelash follicle. When one of these glands gets clogged and bacteria multiply inside, the result is a red, tender swelling that looks a bit like a pimple.
You might also hear about internal styes, which involve different oil glands deeper inside the eyelid. Your upper eyelid alone has up to 30 of these deeper glands, which produce an oily layer that keeps your tears from evaporating too fast. An internal stye tends to be more painful because it presses against the eyeball, and it’s less likely to drain on its own. The care steps below apply to both types, but internal styes are more likely to need medical attention if they don’t improve.
How to Use a Warm Compress
Warm compresses are the foundation of stye care. Moisten a clean washcloth with warm water, wring it out, and place it gently over your closed eye for five minutes. Repeat this several times throughout the day. The heat increases blood flow to the area and softens the hardened oil plugging the gland, which helps it open and drain naturally.
A few practical tips make a real difference. Reheat or re-wet the washcloth when it cools down so you maintain consistent warmth for the full five minutes. Use a fresh washcloth each time to avoid reintroducing bacteria. Some people find a microwaveable eye mask holds heat longer and is easier to manage, but a washcloth works just as well. You can also let warm water run over your closed eyes for about a minute if you’re in the shower.
After the compress, you may notice the stye starts to drain on its own. Let it. Don’t squeeze or pop it. Forcing it open can push the infection deeper into the eyelid tissue and make things significantly worse.
Keeping Your Eyelids Clean
Gentle lid hygiene helps clear bacteria from the eyelid margin and prevents the infection from spreading or recurring. Put a few drops of diluted baby shampoo on a warm, wet washcloth and use it to gently scrub along your lash line, making sure to wipe across the lashes themselves. Rinse thoroughly with clean water afterward. Doing this once or twice daily while you have a stye keeps the area clean without irritating it.
Pre-made eyelid cleansing wipes are another convenient option and are available at most pharmacies. They’re individually packaged and formulated to be gentle around the eyes.
Over-the-Counter Products
You’ll find “stye ointments” at the pharmacy, but most of these are simply lubricants. The typical OTC stye ointment contains mineral oil and white petrolatum as its active ingredients. These work as emollients, meaning they soothe the surface of the eye and keep the area from drying out. They won’t treat the underlying infection, but they can reduce discomfort, especially if the bump is causing a gritty or irritated feeling when you blink.
Artificial tears can also help if your eye feels dry or scratchy. Avoid medicated eye drops not specifically intended for styes, as some can irritate the inflamed tissue further.
What to Avoid While You Have a Stye
Stop wearing contact lenses until the stye fully resolves. Contacts can trap bacteria against the infected area and slow healing. If your eyes don’t look good, feel good, or see well, that’s a clear signal to stay with glasses until things clear up.
Skip eye makeup entirely while the stye is active. Don’t apply mascara, eyeliner, or eyeshadow to red, swollen, or infected eyes. Once the stye heals, throw away any eye makeup you were using before or during the infection, especially mascara. Bacteria can linger on applicators and reinfect your eyelid. Never transfer an old applicator into a new product.
Resist the urge to rub or touch your eye beyond the compress routine. Your hands carry bacteria that can worsen the infection or spread it to the other eye.
Tea Tree Oil: Proceed With Caution
Tea tree oil shows up in a lot of home remedy suggestions for eyelid problems, but it carries real risks around the eyes. Undiluted tea tree oil is toxic to the eye surface and can cause stinging, irritation, and allergic reactions. Even diluted forms can bother some people. One case report documented corneal damage from an eyelid product containing 50% tea tree oil concentration.
If you want to try it, only use pre-made products specifically formulated for use around the eyes, such as eyelid scrubs or wipes containing low concentrations of tea tree oil. Never apply pure essential oil anywhere near your eyes, and do a patch test on nearby skin first. For most people, warm compresses and basic lid hygiene are safer and just as effective.
When a Stye Needs Medical Attention
Give home care at least 48 hours before worrying. If pain and swelling haven’t started improving after two to three days of consistent warm compresses, it’s time to see an eye doctor. Some specific signs that warrant a visit sooner:
- Your eye swells shut or swelling is spreading beyond the bump itself
- Pus or blood leaks from the bump
- Your vision changes or becomes blurry
- Blisters form on your eyelid
- Your eyelid feels hot to the touch
- Styes keep coming back, which may signal an underlying eyelid condition
These signs can indicate that the infection is spreading into surrounding tissue. In rare cases, a stye can progress to a more serious eyelid infection called preseptal cellulitis, where the tissues around the eye become swollen, warm, tender, and red, sometimes with fever. Vision and eye movement typically remain normal with this type of infection, but it requires prescription treatment.
What Happens if a Stye Won’t Go Away
Sometimes a stye stops being actively infected but leaves behind a firm, painless lump. This is called a chalazion, and it’s essentially a clogged gland that’s no longer inflamed but hasn’t fully cleared. Warm compresses can still help at this stage, but if the lump persists for more than one to two months, a doctor may recommend draining it with a small in-office procedure.
The procedure is quick. A doctor numbs the eyelid, makes a small incision on the inside surface, and drains the contents. Recovery is fast, and the incision is small enough that it typically doesn’t require stitches. This is usually only considered after weeks of home treatment haven’t resolved the bump, or if it’s large enough to press on the eye and temporarily affect vision.