The moment you feel that telltale tenderness on your eyelid, a warm compress is the single most effective thing you can do to keep a stye from growing. Acting within the first few hours, before the bump fully forms, gives you the best chance of clearing the blocked gland before infection takes hold. Most styes that are caught early and treated with consistent warm compresses will resolve on their own within a few days.
Why Styes Form in the First Place
Your eyelids contain dozens of tiny oil-producing glands. Some sit right at the base of your eyelashes, while others are embedded deeper in the eyelid itself. These glands secrete oils that coat your tears and keep them from evaporating too quickly. When one of these glands gets clogged, its oily secretions stagnate, and bacteria (almost always Staphylococcus aureus, the same species behind many skin infections) move in and trigger an infection. The result is a stye: a red, painful, swollen bump on your eyelid.
External styes form in the shallow glands right along your lash line. Internal styes develop in the deeper glands within the eyelid and tend to be more painful because the swelling pushes against denser tissue. The approach for stopping either type from growing is largely the same, but internal styes are more likely to need professional attention if they don’t respond to home care.
Start Warm Compresses Immediately
Heat is effective because it literally melts the hardened oils clogging the gland. Research on the oily secretions inside eyelid glands shows that raising the temperature at the inner lid surface to around 40 to 41.5°C (104 to 107°F) breaks up about 90% of the solidified blockage. Because the eyelid skin absorbs some heat before it reaches the gland, the compress itself needs to be slightly warmer on contact, roughly 45°C (113°F), which should feel very warm but not painful.
Soak a clean washcloth in hot water, wring it out, and hold it gently against the closed eyelid. Aim for 10 to 15 minutes per session, reheating the cloth every few minutes as it cools. Repeat this three to four times a day. Consistency matters more than any single long session. The goal is to soften the blocked material enough for the gland to drain naturally. You can also use a microwavable eye mask designed for this purpose, which holds its temperature longer than a washcloth.
Keep the Eyelid Clean
Between compresses, keeping the eyelid margin free of debris and bacteria helps prevent the infection from worsening. Gently wash the area with a clean, damp cotton pad or a dedicated eyelid cleanser. Hypochlorous acid sprays, available over the counter at a 0.01% concentration, are particularly effective. This solution has an immediate effect against a broad range of bacteria and has been shown to resolve blepharitis (chronic eyelid inflammation) faster when added to a treatment routine. In clinical cases, patients with stubborn lid infections saw significant improvement within 7 to 15 days of adding a hypochlorous acid spray. For stye prevention, its value lies in reducing the bacterial load along the lash line without irritating the delicate skin around your eyes.
If you don’t have an eyelid-specific cleanser on hand, diluted baby shampoo on a cotton swab works as a gentle alternative, though it lacks the antimicrobial punch of hypochlorous acid.
What Not to Do
Do not squeeze, pop, or attempt to drain the stye yourself. This is the fastest way to make things worse. Squeezing can push the infection deeper into the eyelid tissue or spread it to surrounding skin, potentially causing periorbital cellulitis, a more serious infection of the tissue around the eye socket. It can also cause scarring on the eyelid.
Avoid wearing eye makeup while you have an active stye. Mascara and eyeliner sit directly on the lash line where the blocked gland is trying to heal, and applicators can reintroduce bacteria. Contact lenses should also stay out until the stye is fully resolved, since they can trap bacteria against the eye surface and increase irritation.
Reduce Your Risk of Recurrence
Some people get styes once and never again. Others deal with them repeatedly, often because of an underlying tendency toward clogged eyelid glands. If you fall into the second category, a few daily habits can make a real difference.
Make lid hygiene part of your routine. A quick wipe along the lash line with a hypochlorous acid spray or gentle cleanser each morning removes the overnight buildup of oils and bacteria that contribute to blockages. This is especially important if you have blepharitis or rosacea, both of which cause chronic inflammation of the eyelid margins and significantly increase the frequency of styes.
Replace eye makeup regularly. Mascara, liquid eyeliner, and cream eyeshadows should be discarded every three to four months, even if they’re not empty. Bacteria accumulate in the tubes and pots over time, and every application transfers those organisms directly to your lash line. If you haven’t used a product in several months, throw it out rather than resuming use. Never share eye makeup with others.
Wash your hands before touching your face or eyes. This sounds basic, but S. aureus lives on skin and transfers easily from fingers to eyelids. If you wear contact lenses, thorough hand washing before insertion and removal is non-negotiable.
Omega-3s and Gland Health
There’s growing evidence that omega-3 fatty acids improve the quality of the oils your eyelid glands produce, making blockages less likely. A controlled study gave participants a high-dose omega-3 supplement (combining EPA and DHA) daily for eight weeks. By the end of the study, the omega-3 group showed significantly improved gland function scores compared to a placebo group, whose scores barely changed. The oils flowing from the glands were less likely to thicken and stagnate.
You can get omega-3s through fatty fish like salmon, mackerel, and sardines, or through supplements. This isn’t a quick fix for an active stye, but for people who get recurrent styes, consistent omega-3 intake may help address the underlying gland dysfunction that sets the stage for blockages.
Signs the Stye Needs Medical Attention
Most styes peak in size over two to three days, then begin draining and shrinking on their own within a week. If yours keeps growing after several days of consistent warm compresses, or if it hasn’t improved at all after two weeks, it may have hardened into a chalazion (a painless, firm cyst) that needs professional treatment.
Watch for spreading redness or swelling beyond the bump itself, especially if the skin around your entire eye becomes puffy, red, or tender. Periorbital cellulitis causes diffuse swelling around the eye socket rather than a single localized bump. A fever combined with worsening eye swelling, eye pain, vision changes, or a bulging eye are signs of a deeper infection that needs immediate care.