Most sore eyes improve within a day or two with simple home care: cold compresses, rest from screens, and lubricating eye drops. The right approach depends on what’s causing the soreness, whether that’s hours of screen time, dry indoor air, allergies, or an infection. Here’s how to match the remedy to the problem.
Start With a Compress
A cold compress is one of the fastest ways to ease eye soreness. It reduces swelling, calms pain, and helps with dryness. Wrap a clean cloth around ice or a cold pack and hold it gently over your closed eyes for 15 minutes. Don’t exceed 20 minutes, and never apply ice directly to the skin around your eyes. You can repeat this every couple of hours as needed.
A warm compress works better in certain situations. If your eyes feel gritty and dry rather than swollen, warmth helps the oil glands in your eyelids release moisture more effectively. When those glands get blocked, your tears evaporate too quickly and leave your eyes feeling sore and scratchy. Soak a clean washcloth in warm (not hot) water, wring it out, and rest it over your closed eyes for 10 to 15 minutes. Before applying either type of compress near your eyes, test the temperature on the inside of your wrist first.
Ease Digital Eye Strain
If your eyes ache after hours on a computer or phone, you’re dealing with digital eye strain. Your blink rate drops significantly when you stare at a screen, which dries out your eyes and leaves them feeling tired, sore, and sometimes blurry.
The 20-20-20 rule is the most widely recommended fix: every 20 minutes, look at something 20 feet away for 20 seconds. A clinical trial of 29 symptomatic computer users found that following this rule with regular reminders reduced both digital eye strain and dry eye symptoms. The catch is that the improvement didn’t persist a week after people stopped taking breaks, so consistency matters. Set a recurring timer or use a browser extension that nudges you to look away. Position your screen about an arm’s length from your face and slightly below eye level so you’re looking slightly downward, which exposes less of the eye surface and slows tear evaporation.
Choose the Right Eye Drops
Artificial tears are the go-to over-the-counter option for sore, dry eyes. They add a layer of moisture that mimics your natural tear film. If you use them four or fewer times a day, standard bottled drops work fine. If you need them more often, switch to preservative-free single-use vials. The preservatives in bottled drops can irritate your eyes with frequent use, especially if your eyes are already sensitive.
For allergy-related soreness (itchy, red, watery eyes that flare up around pollen, dust, or pet dander), look for antihistamine eye drops. These block the chemical reaction that makes your eyes itch and swell. Most can be used up to four times daily for adults and children six and older.
One category to be cautious with: redness-relieving drops. These work by constricting the blood vessels in your eyes, which makes the redness disappear temporarily. But if you use them for more than 72 hours (about three days), your blood vessels can rebound and dilate even wider, leaving your eyes redder than before. The American Academy of Ophthalmology recommends treating these like nasal decongestant sprays, short-term only.
Adjust Your Environment
Dry air is a surprisingly common cause of sore eyes, particularly in winter when heating systems strip moisture from indoor air. Keeping indoor humidity at 45% or higher makes a noticeable difference. A simple hygrometer (available for a few dollars at hardware stores) can tell you where your home sits. If it’s low, a humidifier in the room where you spend the most time helps.
Direct airflow is another culprit. Fans, car vents, and air conditioning pointed at your face accelerate tear evaporation. Angle vents away from your eyes when possible. If you work near a vent you can’t control, even wearing wraparound glasses can reduce airflow across your eye surface.
Contact Lens Hygiene
Sore eyes and contact lenses often go hand in hand, and the problem is usually a combination of overwear and imperfect cleaning. Give your eyes regular breaks from lenses, and never sleep in them. Sleeping in contacts dramatically increases your risk of eye infection.
When cleaning, always rub the lens in your palm with fresh store-bought solution, even if the bottle says “No Rub.” Rubbing physically loosens protein buildup and bacteria that rinsing alone won’t remove. Never use homemade saline or tap water, both can harbor organisms that cause serious infections. Replace your lens case at least three times a year, and stick to the replacement schedule for your lenses themselves. Stretching a 30-day lens to six weeks is a common habit that leads to irritation and infection.
Preventing Infection From Spreading
If your soreness comes with sticky discharge, crusting, or a pink, swollen appearance, you may be dealing with conjunctivitis. Viral conjunctivitis (the most common form) causes burning, red, watery eyes and is highly contagious. Bacterial conjunctivitis tends to affect one eye and produces thicker, sticky pus. Allergic conjunctivitis causes itching and watering but isn’t contagious.
Regardless of the type, keep your hands away from your eyes. Viruses, bacteria, and fungi transfer easily from your hands to your eyes when you rub them. Infections can also spread from your sinuses to your eyes. Wash your hands frequently, avoid sharing towels or pillowcases, and don’t touch both eyes with the same cloth or tissue. Viral conjunctivitis typically clears on its own within one to two weeks. Bacterial infections often need antibiotic drops from a doctor.
Signs That Need Medical Attention
Most sore eyes are a nuisance, not an emergency. But certain symptoms signal something more serious. Seek immediate care if your eye pain is severe and comes with a headache, fever, or increased light sensitivity. The same applies if your vision changes suddenly, you see halos around lights, you experience nausea or vomiting alongside eye pain, or you notice blood or pus coming from your eyes. Difficulty moving your eye or being unable to keep it open also warrants emergency evaluation. If a chemical splash or foreign object caused the pain, don’t wait to see if it improves on its own.