An internal stye is a painful, red bump that forms on the inner surface of your eyelid when one of the oil-producing glands deep in the lid becomes infected. Most internal styes heal within one to two weeks with consistent home care, though some require medical help. Here’s what actually works and when to escalate.
What Makes Internal Styes Different
Your eyelids contain dozens of tiny oil glands embedded in the firm tissue (called the tarsal plate) that gives each lid its shape. These glands produce the oily layer of your tear film. When one gets blocked and bacteria move in, the result is an internal stye, also called an internal hordeolum. Because the infection sits deeper in the lid rather than along the lash line, internal styes tend to be more painful than external ones and can make the entire eyelid swell. When they do drain, the material comes out on the inner, conjunctival surface of the lid rather than near the lashes.
Warm Compresses Are the Core Treatment
The single most effective thing you can do is apply a warm compress consistently. Heat softens the hardened oil blocking the gland, encourages the stye to drain on its own, and increases blood flow to help your body fight the infection. For eye use, water temperature should be around 100°F (37.8°C), which is warm but comfortable against the skin. Hold the compress against your closed eyelid for 10 to 15 minutes, rewarming it whenever it cools down. Repeat this three to four times a day.
A clean washcloth soaked in warm water works fine, but it loses heat quickly. A microwavable eye mask or a rice-filled sock heated in the microwave holds warmth longer and saves you from constantly resoaking. After each compress session, you can gently massage the eyelid with a clean fingertip in the direction of the lashes. This helps push the blocked contents toward the gland opening. Don’t squeeze hard or try to pop the stye, as forcing it can push the infection deeper into the tissue.
Keep the Eyelid Clean
Gently cleaning the eyelid removes bacteria and debris that could worsen the infection or slow healing. Diluted baby shampoo on a cotton pad or pre-made eyelid cleansing wipes both work well. Close your eye and wipe along the lid margin once or twice a day during a flare-up. Avoid wearing eye makeup or contact lenses until the stye has fully resolved, since both can reintroduce bacteria and irritate the area.
When You Need Antibiotics
If your stye isn’t improving after about a week of consistent warm compresses, a doctor can prescribe antibiotic eye ointment or drops to target the bacterial infection directly. When the infection has spread beyond the bump itself into the surrounding eyelid skin, oral antibiotics are typically necessary. You’ll notice spreading infection as increasing redness, warmth, and swelling that extends well past the original bump.
Over-the-counter pain relievers like ibuprofen or acetaminophen can help manage the soreness while you wait for the stye to resolve.
Drainage Procedures for Stubborn Styes
Most styes respond to home treatment, but some refuse to budge. If yours persists for several weeks despite warm compresses and medication, an eye doctor may recommend a minor in-office drainage procedure. The doctor numbs the area with a local anesthetic, makes a small incision on the inner lid surface, and drains the contents. The cut is tiny enough that it usually doesn’t require stitches, and relief is often immediate. Recovery is quick, though you may have some swelling and mild soreness for a day or two afterward.
In rare cases, a stye can progress to a superficial skin infection of the eyelid or even form an abscess (a larger pocket of pus). An abscess needs to be drained in a sterile setting to prevent the infection from spreading further.
Stye vs. Chalazion
If your bump has been around for weeks and the pain has faded but the lump remains, it may have turned into a chalazion. A stye is an active infection: red, swollen, and very painful. A chalazion is a painless or mildly tender bump caused by a blocked oil gland that’s no longer actively infected. It tends to sit farther back on the lid and rarely causes the whole eyelid to swell the way a stye can. Chalazions sometimes resolve with continued warm compresses over several weeks, but if one lasts more than one to two months, surgical drainage is often recommended.
Warning Signs of a Spreading Infection
A stye infection can occasionally spread into the soft tissue surrounding the eye, a condition called preseptal cellulitis. This causes pain and swelling across the entire eye area, not just the lid. If the infection moves deeper into the eye socket, it becomes orbital cellulitis, which is a medical emergency. Get immediate care if you develop a fever alongside eye swelling, vision changes, pain when moving the eye, or a bulging appearance of the eyeball. Children are particularly susceptible to these complications.
Preventing Recurrence
Some people get styes repeatedly because their eyelid oil glands are prone to clogging. A daily eyelid hygiene routine is the best defense. Warm compresses followed by gentle lid cleaning, even when you have no symptoms, reduces the frequency and severity of flare-ups. During active symptoms, the recommended routine is two to five times daily for at least two weeks. Once things calm down, dropping to once a day as maintenance can keep the glands flowing freely. If you wear eye makeup regularly, remove it completely every night and replace mascara and eyeliner every few months to avoid bacterial buildup.