Difference Between Headache and Migraine: What Most People Get Wrong
Many people use the terms “headache” and “migraine” interchangeably. But understanding the difference between headache and migraine is one of the most important steps toward getting the right kind of help. Because they are not the same thing.
What Is a Headache?
A headache is a symptom, not a condition on its own. It can be caused by:
- Muscle tension
- Dehydration
- Stress
- Posture
- Sinus pressure
- Eye strain
Most headaches are:
- Mild to moderate Bilateral (both sides of the head)
- Short-lived (30 minutes to a few hours)
What Is a Migraine?
A migraine is a neurological event. It involves:
- Brainstem activation
- Trigeminovascular pathways
- Sensory processing disruption
- Blood vessel changes
- Hormonal and chemical shifts
Migraines often include:
- Throbbing or pulsing pain
- Light/sound sensitivity
- Nausea
- Visual disturbances (aura)
- Fatigue before and after
- And they can last 4-72 hours or more.
Key Differences at a Glance
| Feature | Headache | Migraine |
|---|---|---|
| Cause | Often muscular or lifestyle | Neurological |
| Pain | Dull, tight | Throbbing, intense |
| Duration | Minutes-hours | Hours-days |
| Symptoms | Local discomfort | Whole-body experience |
| Sensitivity | Minimal | Light, sound, smell |
Why This Difference Matters
If you treat a migraine like a simple headache, you may miss the real issue — a sensitized nervous system. This is where a different approach becomes valuable.
A Nervous-System Perspective
- Upper cervical tension
- Sensory overload
- Reduced adaptability to stress
Gentle chiropractic care may help restore balance, so your system becomes less reactive.
- Fewer “mystery headaches”
- Better distinction between headache types
- Improved resilience
Next Step
If you’ve been unsure whether you’re experiencing headaches or migraines, getting clarity is powerful. Explore our migraine resources or connect with a chiropractor in Ottawa for a nervous-system-focused assessment.