How Long Does a Migraine Last?
Quick Answer
4–72 hours for the headache phase. A full migraine episode including prodrome, aura, headache, and postdrome can last up to several days.
Typical Duration
Quick Answer
The headache phase of a migraine typically lasts 4–72 hours without treatment. However, a complete migraine episode has four distinct phases that can extend the total experience to 1–5 days. Early treatment with triptans or other medications can significantly shorten an attack.
The Four Phases of a Migraine
Migraines are more than just headaches. They progress through up to four phases, though not everyone experiences all of them:
| Phase | Duration | Key Symptoms |
|---|---|---|
| Prodrome | 1–2 days before | Mood changes, food cravings, neck stiffness, fatigue |
| Aura | 5–60 minutes | Visual disturbances, tingling, speech difficulty |
| Headache | 4–72 hours | Throbbing pain, nausea, light and sound sensitivity |
| Postdrome | 24–48 hours | Exhaustion, confusion, "migraine hangover" |
Only about 25–30% of migraine sufferers experience an aura phase. The postdrome or "migraine hangover" affects up to 80% of people and can leave you feeling drained for a day or two after the pain subsides.
Factors That Affect Duration
Several variables influence how long a migraine episode lasts:
- Treatment timing: Taking medication within the first hour of headache onset can cut the attack short
- Migraine type: Hemiplegic and basilar migraines tend to last longer than common migraines
- Trigger exposure: Continued exposure to triggers (bright lights, stress, certain foods) can prolong an attack
- Sleep: Getting quality sleep during a migraine often helps resolve it faster
- Medication overuse: Frequent use of pain relievers can lead to rebound headaches that extend the cycle
Common Migraine Triggers
Identifying and avoiding triggers is one of the most effective ways to reduce migraine frequency and duration:
- Stress and sudden relaxation after stress
- Hormonal changes (menstruation, oral contraceptives)
- Sleep disruptions (too much or too little)
- Dietary triggers such as aged cheese, alcohol (especially red wine), and artificial sweeteners
- Environmental factors like bright lights, strong smells, and weather changes
- Dehydration and skipping meals
Treatment Options
Acute Treatment (During an Attack)
- Triptans (sumatriptan, rizatriptan) are the gold standard for moderate-to-severe migraines
- NSAIDs (ibuprofen, naproxen) work well for mild-to-moderate attacks when taken early
- CGRP receptor antagonists (ubrogepant, rimegepant) are newer options with fewer side effects
- Anti-nausea medications can help if vomiting prevents you from keeping pills down
Preventive Treatment
If you have 4 or more migraine days per month, preventive therapy may be recommended. Options include beta-blockers, anticonvulsants, CGRP monoclonal antibodies (erenumab, fremanezumab), and Botox injections.
Practical Tips During a Migraine
- Rest in a dark, quiet room as soon as symptoms begin
- Apply a cold compress to your forehead or the back of your neck
- Stay hydrated with small sips of water
- Take medication early rather than waiting for the pain to peak
- Try caffeine in small amounts, which can enhance pain reliever effectiveness
When to Seek Emergency Care
Go to the emergency room if you experience a sudden, severe headache unlike anything you have had before ("thunderclap headache"), a migraine lasting more than 72 hours (status migrainosus), or neurological symptoms like weakness, vision loss, or difficulty speaking that do not resolve.