If your eye hurts, the first step is figuring out what kind of pain you’re dealing with. A gritty, scratchy feeling on the surface is usually something minor like dry eyes or a small foreign object. A deep, aching pain behind or around the eye signals something more serious that needs professional attention. Most eye pain resolves on its own or with simple care at home, but certain combinations of symptoms require same-day medical evaluation.
Surface Pain vs. Deep Pain
The location and quality of your pain tells you a lot about what’s going on. A scratchy, sandy, or gritty sensation typically points to something affecting the outer surface of your eye, like conjunctivitis (pink eye), dry eyes, or mild irritation from dust or an eyelash. A feeling that something specific is stuck in your eye, even if you can’t see anything, often means a corneal abrasion, which is a tiny scratch on the clear front layer of the eye.
Deep, aching pain that gets worse when you move your eye is a different category entirely. This type of pain can come from inflammation inside the eye, infection of the tissue surrounding the eye, or problems with the optic nerve. If you have boring or throbbing pain behind the eye that radiates into a headache, that’s not something to manage at home.
Simple Steps You Can Try at Home
For mild, surface-level discomfort, start with artificial tears. These lubricating drops reduce friction on the surface of your eye and can relieve dryness, minor irritation, and that tired-eye feeling. They’re available over the counter at any pharmacy. Avoid redness-relieving drops, though. Those contain ingredients that shrink blood vessels temporarily, but the redness often comes back worse. More importantly, they can mask symptoms of a condition that actually needs treatment.
If your pain started after something got in your eye, try flushing it out with a gentle stream of clean, warm water. You can hold a small drinking glass against the bone below your eye socket and let the water wash over the surface, or stand in a shower and let lukewarm water run over your forehead and into the open eye. If you wear contact lenses, remove them before flushing. A medicine dropper filled with warm water works well for small particles floating on the tear film.
There are a few things you should not do. Don’t rub the eye, even if it feels like rubbing would help. This can push a foreign object deeper or worsen a scratch. Don’t try to remove anything that appears embedded in the eye or is sticking out between your eyelids. And don’t use tweezers or any tool to pick at the surface of your eye.
Signs of a Corneal Abrasion
Corneal abrasions are one of the most common causes of sudden eye pain. You might scratch your cornea with a fingernail, a contact lens, a makeup brush, or a piece of debris. Symptoms include sharp pain, the persistent feeling that something is in your eye, watery eyes, and swollen eyelids. Small scratches sometimes heal on their own, but many need antibiotic drops or ointment to prevent infection.
If you suspect a corneal abrasion, see an eye care provider. They’ll typically prescribe a short course of antibiotic drops, and you can usually stop using them once you go an entire day without symptoms. If you’re not feeling better after three days, follow up because the scratch may not be healing properly or an infection may be developing.
When Eye Pain Is an Emergency
Certain symptoms alongside eye pain require immediate care, meaning the emergency room or an urgent call to an ophthalmologist. These include:
- Sudden vision changes, including blurriness, loss of vision in part of your visual field, or suddenly seeing halos around lights
- Severe pain with nausea or vomiting, which can signal acute angle-closure glaucoma
- Pain with fever, headache, or extreme light sensitivity
- Chemical splash in the eye (flush with water immediately and keep flushing on the way to the ER)
- Blood or pus coming from the eye
- Inability to move the eye or keep it open
- Swelling around the eye with restricted eye movement, which may indicate orbital cellulitis
Acute angle-closure glaucoma deserves special attention because the timeline matters. Pressure inside the eye can spike to nearly five times normal levels, and permanent damage to the optic nerve can happen in days to weeks. The classic symptoms are sudden severe eye pain, headache, nausea, vomiting, and seeing rainbow-colored halos around lights. This is a true emergency where hours count.
Conditions That Cause Deeper Eye Pain
Several conditions produce that aching, deeper pain that feels different from a surface scratch or irritation. Anterior uveitis, an inflammation inside the front of the eye, causes achy pain along with sensitivity to light and blurry vision. It sometimes recurs, and people with a history of it should seek care within 48 hours of symptoms returning rather than waiting.
Scleritis, an inflammation of the white outer wall of the eye, produces severe boring pain that worsens when you move your eyes and often spreads into a headache. On examination, the white of the eye may appear slightly bluish rather than just red. Optic neuritis causes pain with eye movement along with rapidly worsening vision and changes in color perception, with vision loss typically progressing over several days. Both of these conditions need prompt evaluation by a specialist.
Which Eye Doctor to See
For mild pain that doesn’t involve any emergency symptoms, either an optometrist or an ophthalmologist can evaluate you. Optometrists provide primary eye care: they perform exams, detect abnormalities, and in many states can prescribe medications for common eye conditions. They’re a good first stop for suspected corneal abrasions, pink eye, or dry eye problems.
If your pain is severe, involves vision loss, or might need surgical intervention, an ophthalmologist is the better choice. Ophthalmologists are medical doctors who can diagnose and treat all eye diseases, perform surgery, and sometimes recognize systemic health problems that show up in the eyes first. If you’re unsure which to see, an optometrist can examine you and refer you to an ophthalmologist if needed. For true emergencies, go to an emergency room that has ophthalmology on call rather than waiting for an office appointment.
Pain That Lingers for Days
Eye pain that persists beyond two or three days without improvement, even if it’s mild, warrants a professional exam. What feels like simple dryness or irritation can occasionally turn out to be an early infection, a contact lens complication, or low-grade inflammation that won’t resolve on its own. The same applies to recurring eye pain. If you keep getting the same discomfort in the same eye, something structural or inflammatory may be driving it.
In the meantime, give your eyes a break from contact lenses if you wear them, reduce screen time if possible, and stick with preservative-free artificial tears for comfort. Avoid any leftover prescription eye drops from a previous issue, since different conditions require different treatments, and using the wrong drops can delay healing or cause harm.