Pain behind the eyes is most commonly caused by migraine, but tension headaches, cluster headaches, sinus pressure, and digital eye strain can all produce that same deep, aching sensation. The location alone doesn’t pinpoint a single diagnosis, so the pattern of pain, how long it lasts, and what other symptoms come with it are what distinguish one type from another.
A major nerve called the trigeminal nerve carries sensation from your face to your brain, and one of its three branches runs directly through the forehead and eye area. When any headache disorder activates this nerve pathway, you feel pain behind or around the eye, even if the underlying problem has nothing to do with your eyes themselves.
Migraine With Eye Pain
Migraine is the most common culprit behind retro-orbital pain, and it’s frequently mistaken for something else. About 90% of people who believe they have sinus headaches actually have migraines, according to research from the American Migraine Foundation. In one study of nearly 3,000 people who reported repeated “sinus headaches,” 88% turned out to have migraine instead. The confusion happens because migraine can cause pressure around the eyes, nasal congestion, and even a runny nose, all of which feel like a sinus problem.
What sets migraine apart is the combination of symptoms. The pain is usually throbbing, often on one side, and tends to worsen with physical activity. Light and sound become uncomfortable. Nausea is common. Episodes typically last 4 to 72 hours. Some people experience an aura beforehand: visual disturbances like flickering lights, zigzag lines, or temporary blind spots. If you’re getting recurring pain behind one or both eyes along with sensitivity to light or nausea, migraine is the most likely explanation.
Cluster Headaches
Cluster headaches produce some of the most intense pain in medicine, and the eye area is ground zero. The pain is usually described as a stabbing or burning sensation centered around or behind one eye, and it reaches peak intensity within 5 to 10 minutes. Individual attacks last 15 minutes to 3 hours, with the strongest pain typically concentrated in a 30-minute to 2-hour window.
The hallmark of cluster headaches is the autonomic symptoms that appear on the same side as the pain. Your eye may turn red, tear excessively, or develop a droopy eyelid. Your nose may become stuffy or runny on that side only. Your face may flush and sweat. These symptoms help distinguish cluster headaches from migraine, which doesn’t typically cause those one-sided facial changes.
Cluster headaches earn their name because they strike in bouts. You might get one to three attacks a day for weeks or months, then go months or years without any. They often hit at the same time each day, frequently waking people from sleep. Men are affected more often than women. The interaction between two nerve clusters deep in the skull, the sphenopalatine ganglion and the trigeminal ganglion, is thought to create the perception of intense eye pain during an attack.
How Cluster Headaches Are Treated
Because cluster attacks are short but severe, treatment focuses on fast-acting relief. Breathing pure oxygen through a mask works for most people, with effects kicking in within about 15 minutes. Injectable medications that constrict blood vessels around the brain can also abort an attack quickly, though nasal spray versions exist for people who prefer not to use needles. For prevention during a cluster period, doctors often prescribe a calcium channel blocker to reduce the frequency of attacks. A monthly injection that blocks a protein involved in pain signaling (galcanezumab) was approved specifically for episodic cluster headache. Noninvasive nerve stimulation devices that send mild electrical pulses through the skin are another preventive option.
Tension Headaches
Tension headaches are the most common headache type overall, and they frequently produce a pressing or tightening sensation that wraps around the forehead and settles behind the eyes. The pain is usually mild to moderate, affects both sides, and doesn’t throb the way a migraine does. You won’t have nausea, and light and sound don’t become unbearable, though they might be mildly bothersome.
These headaches often build gradually over the course of a day, especially during periods of stress, poor sleep, or prolonged concentration. Tight muscles in the neck, scalp, and shoulders contribute to the pain. Most tension headaches respond well to over-the-counter pain relievers and resolve within a few hours, though chronic tension headaches (occurring 15 or more days per month) may need a different approach.
Digital Eye Strain
Hours of screen time can produce aching pain behind the eyes that feels like a headache but originates from visual fatigue. Straining to focus on a computer or phone screen causes discomfort behind the eyes and can spread into the neck, shoulders, and back. This is sometimes called computer vision syndrome.
The pain tends to develop after extended screen use and improves once you stop. Dry, irritated eyes, blurry vision, and difficulty refocusing on distant objects after looking at a screen are common companions. Underlying vision problems like uncorrected nearsightedness make it worse. The 20-20-20 rule helps: every 20 minutes, look at something 20 feet away for 20 seconds. Adjusting screen brightness, reducing glare, and making sure your prescription is current (if you wear glasses or contacts) can prevent it from recurring.
Sinus Headaches
True sinus headaches do cause pressure and pain behind and around the eyes, but they’re far less common than most people assume. A genuine sinus headache accompanies an active sinus infection: you’ll have thick, discolored nasal discharge, reduced sense of smell, fever, and pain that worsens when you bend forward. The pain is a constant, deep pressure rather than a throbbing or stabbing sensation.
If you’re getting recurring episodes of pressure behind your eyes without those infection symptoms, the cause is almost certainly migraine, not your sinuses. This distinction matters because the treatments are completely different. Over-the-counter decongestants won’t help a migraine, and migraine-specific treatments won’t clear a sinus infection.
How to Tell the Difference
Since several headache types share the “behind the eyes” location, paying attention to a few key details helps narrow down what you’re dealing with:
- Duration: Cluster headaches last minutes to a few hours. Tension headaches last hours. Migraines can persist for days.
- One side or both: Cluster headaches are strictly one-sided. Tension headaches usually affect both sides. Migraines are often one-sided but can be bilateral.
- Accompanying symptoms: Nausea and light sensitivity point to migraine. A red, teary eye with a droopy lid points to cluster headache. Thick nasal discharge and fever point to a sinus infection.
- What makes it worse: Migraine pain intensifies with movement. Tension headache pain stays relatively stable. Eye strain improves when you step away from screens.
- Frequency pattern: Cluster headaches come in daily bouts for weeks, then disappear. Migraines may occur a few times a month with no predictable daily pattern. Tension headaches can be episodic or near-daily.
Keeping a simple headache diary that tracks when the pain starts, how long it lasts, what it feels like, and what other symptoms appear gives you (and any doctor you see) the clearest picture of which type you’re dealing with. A few weeks of notes often reveal a pattern that a single episode can’t.