Key takeaways
- Migraine is a neurological disorder; headache is a symptom with many possible causes.
- Nausea, sensory sensitivity, aura, fatigue, and activity-related worsening can help describe a migraine pattern.
- No comparison chart or online quiz can diagnose an individual headache.
- Sudden severe pain or new neurological symptoms require urgent medical evaluation.
Migraine and headache are related terms, but they are not interchangeable. A headache is pain in the head or face and can arise from many primary and secondary causes. Migraine is a neurological disorder that can produce recurring attacks involving head pain, nausea, sensitivity to light or sound, visual or sensory symptoms, dizziness, fatigue, and changes in thinking. Symptoms overlap with other headache disorders, so the pattern is more informative than pain severity alone. A qualified clinician must diagnose migraine and investigate features that could point to another cause.
The distinction matters because “regular headache” is not a medical diagnosis. People often use the phrase for a tension-type headache, dehydration-related discomfort, or any familiar pain that feels manageable. A severe headache is not automatically migraine, and a migraine attack does not have to be the most painful headache a person has experienced. This guide can help you describe the differences without turning symptom comparison into self-diagnosis.
Migraine is more than a severe headache
Migraine attacks involve networks that process pain, sensation, balance, attention, and other neurological functions. Head pain may be the most visible feature, but it is only one possible part of the attack. Some people notice fatigue, neck discomfort, food cravings, mood changes, or trouble concentrating before pain begins. Others experience aura, nausea, dizziness, or marked sensitivity to light, sound, or smell. After the pain improves, fatigue and cognitive fog may continue.
A tension-type headache more often feels like pressure or tightening and may not substantially worsen with ordinary movement. Migraine pain is commonly described as pulsating and may worsen with walking, climbing stairs, bending, or other routine activity. These are typical patterns, not rules. Migraine can feel like pressure, occur on both sides, or be less intense. Tension-type headache can also be painful and disruptive.
The full migraine symptom guide describes prodrome, aura, headache, and postdrome in more detail. Use those phases as a way to organize observations, not as a checklist that every attack must follow.
Migraine, tension headache, and cluster headache compared
The comparison below summarizes patterns clinicians may consider. No single row confirms a diagnosis, and an individual attack can depart from the typical description.
| Feature | Migraine | Tension-type headache | Cluster headache |
|---|---|---|---|
| Pain quality | Often pulsating or throbbing, but can feel like pressure | Often pressing or tightening | Severe piercing, burning, or boring pain |
| Location | Often one-sided, but may be bilateral | Commonly both sides or band-like | Usually one side around or behind an eye |
| Activity | Routine activity often worsens pain | Activity may be tolerated | Restlessness or pacing can occur |
| Associated symptoms | Nausea, sensory sensitivity, aura, dizziness, fatigue | Usually fewer prominent neurological or digestive symptoms | Tearing, nasal symptoms, eyelid change, facial sweating, or eye redness on the painful side |
| Duration pattern | Hours to days, with symptoms before or after pain | Variable, from shorter episodes to prolonged discomfort | Shorter repeated attacks occurring in clusters over days or weeks |
| Clinical context | Diagnosed from recurring symptom pattern and examination | Diagnosed from headache pattern and exclusion of concerning causes | Requires clinical evaluation because severe one-sided orbital pain can have important alternatives |
Cluster headache is uncommon and has a recognizable attack pattern, but severe pain around one eye should not be labeled at home. Eye disorders and other urgent conditions can also cause unilateral eye or head pain. New eye redness, vision change, drooping, unequal pupils, or severe sudden pain deserves prompt assessment.
Signs a headache may resemble migraine
A headache pattern may resemble migraine when several features occur together: moderate or severe pain, pulsating quality, worsening with routine activity, nausea or vomiting, and sensitivity to light and sound. Smell sensitivity, dizziness, cognitive slowing, fatigue, neck symptoms, or aura can add context. The absence of one typical feature does not rule migraine in or out.
Timing also helps. Migraine attacks can unfold in phases, with early changes before head pain and a recovery period afterward. A familiar sequence repeated across several attacks is more meaningful than one isolated symptom. Record whether visual or sensory symptoms develop gradually, whether they resolve completely, and how they relate to pain. Sudden neurological symptoms should be treated as a possible emergency, not assumed to be aura.
Migraine can occur without aura, and aura can occur without prominent headache. Vestibular migraine may feature dizziness, vertigo, motion sensitivity, or balance symptoms, sometimes with less obvious head pain. These experiences overlap with eye, ear, cardiovascular, medication-related, and neurological conditions. A clinician may need to determine whether the overall pattern fits migraine or needs a different evaluation.
The migraine condition overview explains how Alumina positions symptom tracking within care, while the Migraine article hub collects deeper educational guides.
What to track before comparing headache patterns
Start with observable details rather than selecting a label. Record the first symptom, time of onset, pain location, pain quality, peak intensity, and when you returned to your usual baseline. Add nausea, vomiting, light or sound sensitivity, dizziness, visual changes, numbness, speech changes, neck symptoms, fatigue, and functional impact. Note what treatment was taken and when, but do not change medication to test a theory.
Context can include sleep, meals, hydration, illness, menstrual cycle when relevant, stress, screen exposure, and medication timing. Avoid declaring a trigger after one event. A craving or mood change can be an early symptom rather than the cause of the attack. Look for repeated associations over time and discuss them with a clinician.
The migraine tracking guide offers a sustainable record format. If visual symptoms are part of an established care plan, an eye-brain vision check may add a repeatable observation, but it cannot identify migraine, stroke, an eye emergency, or the cause of a visual change.
When headache differences need prompt evaluation
Arrange clinical evaluation for recurring or disabling headaches, a pattern that is becoming more frequent or severe, symptoms that interfere with work or daily life, new headaches during pregnancy or postpartum, or any meaningful change from a previously evaluated pattern. A clinician may review medical and family history, headache timing, associated symptoms, medication use, vital signs, and the neurological examination.
Imaging is not a picture of migraine. Clinicians may decide that imaging is unnecessary when the history and examination fit an established uncomplicated pattern, or they may order imaging or other tests when red flags, abnormal findings, or an atypical course raise concern for another cause. The decision depends on the individual situation.
Keep emergency symptoms separate from routine tracking. Sudden maximal pain, persistent new neurological deficits, fainting, seizure, serious head injury, fever with neck stiffness, or rapidly worsening illness requires immediate assessment. Do not wait for an app result or diary comparison.
Using comparison and tracking without self-diagnosing
A table can make differences easier to remember, but it cannot capture mixed headache disorders or individual variation. It is possible to have migraine and tension-type headache, and medication use or another health problem can alter the pattern. The safest conclusion from home observations is descriptive: what happened, when, how long it lasted, and what function changed.
The migraine duration guide can help record the complete timeline rather than pain alone. Share a short summary with a primary care clinician, neurologist, or headache specialist. Useful summaries include headache days per month, typical and longest duration, associated symptoms, functional impact, treatment timing, and any new feature.
Alumina Health supports structured, longitudinal tracking. It does not diagnose migraine, distinguish headache disorders, recommend treatment, or provide emergency care. Its role is to help preserve repeated observations so a licensed clinician has a clearer account of what occurs between visits.