No online quiz can diagnose your headache, but you can narrow down the type by answering a few straightforward questions about your pain. Headache disorders affect roughly 65% of adults worldwide, and the three most common types, tension headaches, migraines, and cluster headaches, each have a distinct pattern of location, sensation, duration, and accompanying symptoms. Walking through those patterns is the fastest way to figure out what you’re dealing with.
Start With Where It Hurts
Pain location is one of the quickest ways to sort headache types. Tension headaches are bilateral in about 90% of cases, meaning you feel pressure on both sides of your head, often wrapping around like a band across the forehead or squeezing the back of the skull. Migraines tend to favor one side, though more than half of migraine sufferers actually experience pain on both sides, so one-sided pain points toward migraine but two-sided pain doesn’t rule it out. Cluster headaches are strictly one-sided, centered in or behind one eye, and they stay locked to that same side during a bout.
What Does the Pain Feel Like?
The quality of pain matters as much as the location. Ask yourself: is it pressing, pulsing, or piercing?
- Pressing or tightening: This is the hallmark of a tension headache. People describe it as dull pressure, a sense of fullness, or a constricting feeling, like wearing a hat that’s too tight. The intensity is mild to moderate, and it doesn’t throb.
- Pulsating or throbbing: A rhythmic, pounding sensation is characteristic of migraine. The pain is moderate to severe, and it typically gets worse when you walk, climb stairs, or bend over.
- Stabbing or boring: Cluster headaches produce an intense, piercing pain often described as a hot poker behind the eye. The severity is extreme, frequently called the worst pain people have ever experienced.
How Long Does Each Attack Last?
Duration is one of the most useful clues. Tension headaches last anywhere from 30 minutes to several days, and in chronic cases they can persist for weeks. Migraine attacks run 4 to 72 hours if untreated. Cluster headaches are shorter but more frequent: each attack lasts 15 minutes to 3 hours, and they can strike anywhere from once every other day to eight times in a single day, most commonly hitting twice daily, often at night.
Check for Accompanying Symptoms
The symptoms that ride alongside the pain are often what clinch the identification.
Tension headaches are relatively “clean.” You get the pressure and tightness, but you generally don’t feel nauseated, and light and sound don’t bother you much. Routine physical activity, like walking to the kitchen, doesn’t make the pain worse. This is actually a key distinction: if you can push through your normal routine without the headache escalating, tension-type is the most likely culprit.
Migraines bring a constellation of extra symptoms. Nausea is common, and many people become sensitive to light, sound, or both. Physical activity makes the pain worse, which is why lying still in a dark, quiet room feels like the only option. Some migraines include an aura beforehand: visual disturbances like zigzag lines, blind spots, or flashing lights that typically last 20 to 60 minutes before the pain phase begins.
Cluster headaches trigger autonomic symptoms on the same side as the pain. About 90% of people experience a watery or red eye, 84% get nasal congestion or a runny nose on that side, and around 59% notice eyelid swelling or facial puffiness. A drooping eyelid or constricted pupil on the affected side can also occur. Unlike migraine sufferers who want to be still, people in a cluster attack feel agitated and restless, often pacing or rocking.
The Sinus Headache Question
Many people assume their headaches are caused by sinus problems because they feel facial pressure and nasal congestion. In reality, specialists consider true sinus headaches relatively rare. Research shows that nasal symptoms frequently accompany migraines, even though those symptoms aren’t part of the official migraine criteria. The overlap happens because the nerve pathways involved in migraine can activate the same responses that cause nasal swelling and congestion.
If you get recurring headaches with sinus-like pressure but also notice light sensitivity, nausea, or pain that throbs and worsens with activity, migraine is the more likely explanation. A genuine sinus headache almost always comes with an active infection: thick discolored mucus, fever, and reduced sense of smell. Congestion alone during a headache does not mean your sinuses are the cause.
Your Quick Self-Assessment
Run through these five questions the next time a headache hits:
- Both sides or one side? Both sides leans toward tension. One side leans toward migraine or cluster.
- Pressing or pulsing? Pressing points to tension. Pulsing points to migraine. Piercing behind the eye points to cluster.
- Does moving make it worse? Yes suggests migraine. No suggests tension.
- Do you feel nauseous or sensitive to light? Yes strongly suggests migraine.
- Is your eye red, watery, or is your nostril blocked on the pain side? Yes, combined with severe one-sided pain lasting under 3 hours, points to cluster headache.
Could It Be Medication Overuse?
If you’re having headaches on 15 or more days per month and you’ve been taking pain relievers regularly for more than three months, medication overuse headache is a real possibility. This type develops when frequent use of headache medication paradoxically makes headaches more frequent and harder to treat. It can layer on top of migraines or tension headaches, making it seem like your original headache type has simply gotten worse. The pattern is distinctive: the headaches improve temporarily after taking medication, then return as it wears off, creating a cycle.
When a Headache Needs Urgent Attention
Most headaches fall into the three common types above, but certain features signal something more dangerous. A thunderclap headache, one that reaches maximum intensity in less than a minute, is a red flag for a brain bleed and warrants emergency care. The same applies to a headache accompanied by fever with neck stiffness or decreased consciousness, which can indicate an infection like meningitis. A headache that’s entirely new and unlike anything you’ve experienced before, especially after age 40, also deserves prompt medical evaluation.
Keeping a Headache Diary
A single headache can be hard to classify. Patterns over time are far more revealing. Tracking a few details with each episode, including where it hurts, how long it lasts, what the pain feels like, what other symptoms show up, and what you were doing or eating beforehand, gives you a much clearer picture. Even two to four weeks of notes can reveal whether your headaches fit neatly into one category or whether you’re dealing with more than one type, which is common. This record is also the single most useful thing you can bring to a doctor’s appointment if you decide to seek further evaluation.