How to Use the Migraine Trigger and Severity Checker
Migraines often strike when several triggers line up at once, so simply learning which conditions tend to bring one on can make a real difference in managing them. This checker takes how many days you had a migraine in the past month, how severe the headaches are, and which common triggers apply — lack of sleep, stress, caffeine, light and noise, weather changes, or hormonal cycles — and sorts your pattern into a reference-only category.
Under the International Classification of Headache Disorders, having 15 or more headache days a month, with at least 8 showing migraine features, for more than 3 months puts you close to the chronic migraine category. Roughly 4-14 days a month is considered frequent episodic migraine, while fewer than that is relatively infrequent episodic migraine. As frequency climbs, the need for trigger management and professional preventive treatment tends to grow along with it.
This result is only a reference-level self-check and does not replace a medical diagnosis. If your headaches suddenly change character or worsen, or if you're taking painkillers 10 or more days a month, medication-overuse headache is a possibility — don't rely on self-management alone in that case, and get an accurate diagnosis and preventive treatment plan from a neurologist.
Frequently Asked Questions
Under the International Classification of Headache Disorders, 15+ headache days a month with at least 8 showing migraine features, lasting over 3 months, falls into the chronic migraine category. A neurologist can confirm.
No. This tool is a reference-only self-check for triggers and frequency. Medication use and dosage should always be decided with a doctor — overusing painkillers can cause medication-overuse headache.
Avoiding triggers can meaningfully reduce symptoms for some people, but it may not eliminate them entirely. If migraines are frequent or disruptive, talk to a neurologist about preventive treatment options.