Last updated: July 27, 2026
Your head hurts again, and you’re not sure what to call it. Migraine? Headache? Something else? People use the words interchangeably. Your nervous system does not. Getting the migraine vs headache question right changes what you should actually do next.
A headache is head pain, usually from muscle tension or neck dysfunction. A migraine is a distinct neurological condition — typically one-sided, often with nausea, light sensitivity, or visual changes, and it tends to run in families. Not every bad headache is a migraine. Many are cervicogenic headaches, misdiagnosed.
Migraine vs. Headache at a Glance
Here’s how migraine and tension or cervicogenic headache typically compare, side by side. Seeing the migraine vs headache differences laid out this way is usually clearer than trying to describe how the pain feels in the moment.
| Category | Migraine | Tension / Cervicogenic Headache |
|---|---|---|
| Symptoms | Throbbing, often one-sided pain; nausea; sensitivity to light and sound; sometimes visual aura | Dull, pressing pain; a tight band feeling; neck stiffness; no nausea |
| Typical location | One side of the head, behind one eye, or in the temple | Back of the head and base of the skull, often spreading forward |
| Common triggers | Hormonal shifts, stress, certain foods, sleep changes, bright light | Poor posture, prolonged desk work, jaw clenching, old neck injuries |
| What usually helps | Rest in a dark, quiet room; medication; addressing hormonal or dietary triggers; treating any cervical contributor | Neck mobility work, posture correction, resolving joint restriction in the upper neck |
What Actually Causes Migraines
Migraine causes aren’t one thing. Genetics load the gun. Brain chemistry and nervous system sensitivity set the trigger. Something else pulls it — hormones, stress, food, lost sleep, or sensory overload. That’s why two people with migraines can have completely different trigger lists. The National Institute of Neurological Disorders and Stroke outlines this same mix of genetic and environmental factors behind migraine causes.
One piece gets missed often. Your upper cervical spine feeds into the same nerve pathways involved in migraine pain. When that area is restricted or irritated, it doesn’t create migraines from scratch. It lowers your threshold. You get more frequent, more intense episodes than your baseline biology would otherwise produce. Treating the neck doesn’t cure migraines. It often reduces how often they show up.
Common Migraine Triggers
Migraine triggers vary person to person, but the usual suspects repeat: skipped meals, dehydration, poor sleep, alcohol, hormonal shifts, weather changes, and stress. Screen time and forward head posture belong on that list too. They don’t just strain your eyes. They load your upper neck for hours at a stretch, and that load feeds directly into the nerve pathways that drive head pain.
Tracking your triggers is worth doing. But if you’ve tracked everything and still can’t find a clear pattern, your neck may be the missing variable.
Where It Hurts Tells You Something
Location isn’t a diagnosis. It’s a clue.
Headache Back of Head
Pain starting at the base of your skull usually points to your upper neck. The joints between your skull and your top two vertebrae sit next to nerves that also serve your scalp and forehead. When those joints stiffen, your brain reads the nerve signal as head pain, not neck pain.
Headache Back of Head and Neck
When pain spreads from your skull down into your neck, or your neck feels stiff and tender alongside the headache, that’s a strong sign the two are connected. Your neck isn’t reacting to the headache. It’s likely producing it.
Headache Behind Eyes
Pain behind your eyes can come from eye strain or sinus pressure. It can also be referred pain from your upper cervical spine. The nerves exiting your upper neck share pathways with the nerves around your eyes.
Headache Behind Right Eye and Temple
One-sided pain behind the eye and into the temple shows up in both migraine and cervicogenic headache, which is exactly why the two get confused. If it tracks with posture, screen time, or neck stiffness, your neck is probably a contributor, even if you’ve been calling it a migraine.
The pattern worth remembering: if your headache starts low and travels up and forward, your neck is likely part of the cause, whatever you’ve been calling it.
Migraine vs. Headache: Frequently Asked Questions
How do I know if a headache is serious?
Most headaches aren’t emergencies. Get checked immediately if it’s the worst headache of your life and started suddenly, if it comes with fever or a stiff neck, if it follows a head injury, or if it’s paired with numbness, weakness, or confusion. Those need a doctor, not a chiropractor.
What is the main reason for migraines?
There isn’t one single reason. Migraines involve genetics, brain chemistry, and nervous system sensitivity, set off by triggers like hormones, stress, sleep changes, or food. An irritated upper cervical spine often adds to that sensitivity, which is why addressing the neck can reduce migraine frequency even though the neck isn’t the only cause.
Will a migraine go away on its own?
A single episode usually resolves within hours to a couple of days, treated or not. But if migraines keep coming back, they generally don’t stop on their own. Recurring migraines mean something keeps triggering them, and finding that trigger is how you break the cycle.
When a Headache Needs Urgent Care
Most headaches and migraines are miserable, not dangerous. A few situations are exceptions. Seek emergency care for a sudden, severe headache that’s the worst of your life, a headache with fever, stiff neck, or confusion, one that follows a head injury, or head pain paired with weakness, numbness, or vision changes. These can signal something more serious than a migraine or tension headache. They need a doctor’s evaluation, not a chiropractic one. When in doubt, get checked.
Searching for a migraine specialist near me and mostly finding medication options? We start differently. Your Discovery Assessment at our Lombard office determines whether your migraines or headaches have a cervical driver, and builds your plan around what we actually find in your neck.