Most styes last one to two weeks and go away on their own without treatment. Some resolve in as few as three to four days with consistent home care, while others, particularly internal styes, can linger closer to the two-week mark or slightly beyond. The timeline depends on the type of stye, how quickly you start treating it, and whether complications develop.
External vs. Internal Styes
A stye is a small, painful bump on your eyelid caused by a bacterial infection in an oil gland or hair follicle. External styes form along the outer edge of the eyelid, right at the lash line. They look like a pimple, come to a head relatively quickly, and tend to drain and heal within 7 to 10 days.
Internal styes develop deeper inside the eyelid, in oil glands that line the inner surface. Because they’re buried under more tissue, they take longer to come to a head, drain less easily on their own, and often sit closer to the two-week end of the timeline. Internal styes are also more likely to turn into a chalazion, a painless but persistent hard lump that forms when the blocked gland heals over without fully draining. Chalazions can stick around for weeks or even months if untreated.
What a Stye Looks Like Day by Day
In the first day or two, you’ll notice tenderness, redness, and mild swelling along the eyelid. The area may feel warm and slightly itchy. By days two through four, the bump becomes more defined and a small white or yellow point may appear at the center, especially with external styes. This is the buildup of pus inside the gland.
Around days four through seven, the stye either drains on its own or begins to gradually shrink as your immune system clears the infection. Once drainage happens, pain drops off quickly. The remaining redness and swelling fade over the next several days. If the stye hasn’t started improving by the end of the first week, that’s a sign it may need more than home treatment.
Warm Compresses Speed Things Up
The single most effective home treatment is a warm compress. The heat softens the hardened oil blocking the gland, encourages drainage, and increases blood flow to the area so your body can fight the infection faster. Stanford Health Care recommends applying a warm, wet compress for 5 to 10 minutes, 3 to 6 times a day. That frequency matters. Doing it once or twice a day is unlikely to make a meaningful difference.
Use a clean washcloth soaked in warm (not hot) water. Rewet it when it starts to cool. Some people find a microwaveable eye mask holds heat more consistently. Whichever method you use, the key is sustained warmth against the eyelid for the full 5 to 10 minutes. Starting compresses at the first sign of tenderness, before the bump fully forms, can shorten the whole process by several days.
Resist the urge to squeeze or pop a stye. Forcing it open can push the infection deeper into the eyelid tissue and make things significantly worse.
When a Stye Won’t Go Away
If your stye hasn’t improved after two weeks of consistent warm compresses, or if it’s getting larger rather than smaller, it’s time to see an eye doctor. A stye that persists often needs to be drained through a small in-office procedure. This is also recommended if the bump grows large enough to press on your cornea and blur your vision, which can happen when a stye or chalazion creates slight pressure that temporarily distorts the eye’s surface.
Styes that keep coming back may point to a chronic condition called meibomitis, where the oil glands along the eyelid are persistently inflamed. In these cases, your doctor may prescribe an oral antibiotic to break the cycle of recurrence. For a one-time stye that simply won’t resolve, a brief course of antibiotic drops or ointment is sometimes used, though antibiotics alone don’t treat the underlying blockage, which is why warm compresses remain the primary approach.
Signs of a More Serious Problem
A typical stye is annoying but harmless. Rarely, the infection can spread beyond the gland into the surrounding eyelid tissue, a condition called preseptal cellulitis. Warning signs include redness and swelling that spread across the entire eyelid or onto your cheek, fever, significant pain that’s getting worse rather than better, or swollen lymph nodes in front of your ear on the affected side. These symptoms need prompt medical attention and oral antibiotics.
Even rarer are signs that the infection has spread deeper into the eye socket: bulging of the eye, pain when moving your eyes, double vision, or changes in how well you can see. These are emergencies.
Preventing Styes From Coming Back
Styes are caused by the same bacteria that live on everyone’s skin, so you can’t eliminate the risk entirely. But a few habits make a noticeable difference. Remove eye makeup every night before bed, since leftover product can clog the oil glands along your lash line. Replace mascara and eyeliner when they hit their expiration date, because old cosmetics harbor more bacteria. Use eyelid-safe cleansing wipes or foaming cleansers as part of your routine, especially if you’re prone to styes or have oily skin.
Avoid touching or rubbing your eyes with unwashed hands. If you wear contact lenses, clean them properly and wash your hands before inserting or removing them. People who get frequent styes sometimes benefit from a daily warm compress routine even when they don’t have an active bump, as this keeps the oil glands flowing freely and less likely to clog in the first place.