Most sties heal on their own within one to two weeks, and the single most effective treatment is a warm compress applied consistently. Over 70% of cases resolve with basic home care alone, so expensive products or a doctor’s visit usually aren’t necessary. That said, knowing what to do (and what not to do) can speed healing and help you avoid complications.
What a Sty Actually Is
A sty is a small, painful bump on your eyelid caused by a bacterial infection in an oil gland or hair follicle. It looks and feels like a pimple, and it forms for similar reasons: bacteria, oil buildup, and blocked pores. External sties sit along the lash line, while internal sties develop deeper inside the eyelid and tend to be more painful. Both types respond to the same initial treatment.
Warm Compresses: The Core Treatment
A warm, moist compress is the foundation of sty treatment. The heat increases blood flow, loosens clogged oil, and encourages the sty to drain naturally. Apply a clean, warm washcloth to your closed eye for 5 to 10 minutes, 3 to 6 times a day. Consistency matters more than any single long session.
To keep the cloth warm throughout, re-soak it in hot water every couple of minutes as it cools. Some people find a microwaveable eye mask more convenient since it holds heat longer. Whichever method you choose, make sure the temperature is comfortably warm, not hot enough to burn the delicate skin around your eye.
You may notice the sty come to a head and drain on its own after a few days of compresses. This is normal. Let it drain naturally. Squeezing or popping a sty can spread the infection deeper into the eyelid or to surrounding tissue, making things significantly worse.
Keeping the Area Clean
Gently wash your eyelids daily with diluted baby shampoo on a cotton pad or a pre-moistened eyelid wipe. This removes bacteria and excess oil from the lid margin, which helps the current sty heal and reduces the chance of new ones forming. Avoid wearing eye makeup while a sty is active, since cosmetics can reintroduce bacteria and block the glands you’re trying to unclog. Replace mascara and eyeliner that you used before the sty appeared, as bacteria can live on those applicators.
Contact lens wearers should switch to glasses until the sty resolves. Lenses can irritate the area and carry bacteria between your hands and your eye.
Over-the-Counter Products
You’ll find “stye relief” eye drops at most pharmacies, but it’s worth knowing what’s in them. Many are homeopathic formulations with heavily diluted ingredients meant to address redness, burning, and tearing. These products may offer minor comfort, but they don’t treat the underlying infection. A basic warm compress routine is more effective than any OTC drop for actually resolving the sty.
Over-the-counter pain relievers like ibuprofen or acetaminophen can help manage the tenderness, especially in the first few days when the bump is most inflamed.
When You Need Prescription Treatment
If your sty hasn’t improved after about a week of consistent warm compresses, or if it’s getting noticeably larger or more painful, a doctor can step in. For persistent sties, the typical prescription is an antibiotic ointment or eye drops, sometimes combined with a mild steroid to reduce swelling. These ointments are usually applied at bedtime because they temporarily blur your vision.
Sties that remain hard and swollen after one to two weeks of conservative care may need to be drained by a doctor. This is a quick in-office procedure done under local anesthesia. The doctor makes a small incision on the inside of the eyelid, drains the contents, and the area heals over the following days. It sounds worse than it is, and relief from the pressure is usually immediate.
Signs of a More Serious Problem
A typical sty stays localized to a small area on the eyelid. Pay attention if redness and swelling begin spreading beyond the bump to the rest of your eyelid or onto your cheek. Fever, changes in your vision, pain with eye movement, or swelling that makes it difficult to open your eye are all signals that the infection may be spreading deeper. These symptoms need prompt medical attention, as an eyelid infection can occasionally progress to a more serious orbital infection.
Preventing Sties From Coming Back
Some people get sties once and never again. Others deal with them repeatedly, often because of naturally oily skin, chronic eyelid inflammation, or habits that introduce bacteria to the eye area. A daily lid hygiene routine is the best defense against recurrence. Wiping your lash line with a gentle cleanser each morning and night keeps the oil glands clear and bacteria levels low.
Other practical steps: wash your hands before touching your face, replace eye makeup every three to six months, and clean your contact lenses properly. If you get sties frequently, a nightly warm compress for just a few minutes, even when you don’t have an active bump, can keep the oil glands from clogging in the first place.
Typical Healing Timeline
Most sties follow a predictable pattern. Days one through three bring increasing redness, swelling, and tenderness. By days four through seven, the sty often comes to a head, drains, and the pain starts fading. Full resolution, where the bump flattens and the redness clears, typically takes one to two weeks. Using warm compresses consistently can push you toward the shorter end of that range. A sty that lingers beyond two weeks without improvement, or one that hardens into a painless but persistent lump, has likely become a chalazion, which is a blocked gland without active infection. Chalazia sometimes need different treatment, so that’s a good point to check in with a doctor.