Loading calculators...
Fetching calculator categories and tools for this section.
Preparing tools and content for you. This usually takes a second.
Fetching calculator categories and tools for this section.
Rate 11 common migraine trigger domains—sleep, stress, hydration, meals, caffeine, alcohol, weather, light/noise, screens, hormones, and odors—plus monthly headache days and acute medication days. Get a trigger burden tier with major contributors and action prompts. Pair with our migraine frequency tracker and pain scale assessment. Educational screening—not ICHD-3 diagnosis or emergency triage.
Last updated: June 5, 2026
High scores prompt lifestyle review and clinic discussion—they do not confirm migraine, predict every attack, or replace frequency tracking or specialist evaluation.
Trigger points 9 + chronicity points 1 = total 10
Moderate trigger burden
Several actionable trigger domains are present. Structured tracking and targeted behavior changes can reduce attack frequency in many patients.
Major contributors
Screening note
This tool estimates trigger burden only. New neurologic deficits, thunderclap headache, fever, or rapidly worsening headache require urgent medical evaluation.
Default demo (moderate)
10
9 trigger + 1 chronicity — moderate
Low burden — rare triggers, 2 headache d/mo
0
low tier
High — frequent triggers, 10 H / 8 med d/mo
15
12 + 3 — high
Very high — all often, 18 H / 14 med d/mo
28
22 + 6 — veryHigh
Total score = trigger points (max 22) + chronicity points (max 7) → burden tier.
Trigger points: stress (2) + light/noise (2) + sleep, dehydration, meals, weather, screen (1 each = 5) = 9
Chronicity: 6 headache days/month (+1) + 4 med days (0) = 1
Total 10 → moderate tier — Moderate trigger burden
Major contributors: Stress load, Light/noise sensory load, Sleep irregularity, Dehydration pattern, Missed meals, Weather/barometric sensitivity
| Frequency | Points | Teaching |
|---|---|---|
| Rare / not typical | 0 | Trigger seldom precedes attacks in your experience |
| Sometimes | 1 | Intermittent association—worth tracking in a diary |
| Often | 2 | Frequent co-occurrence—high-yield target for behavior change |
| Metric | Threshold | Points | Teaching |
|---|---|---|---|
| Headache days/month | ≥15 | +4 | Chronic headache-day burden—aligns with chronic migraine day-count themes |
| Headache days/month | 8–14 | +2 | High-frequency episodic range—prevention discussions common |
| Headache days/month | 4–7 | +1 | Moderate episodic burden |
| Acute medication days/month | ≥15 | +3 | MOH risk territory for many drug classes—urgent medication review |
| Acute medication days/month | 10–14 | +2 | Approaching triptan/combination analgesic MOH thresholds (≥10 days) |
| Acute medication days/month | 6–9 | +1 | Elevated acute use—track exact products and response |
| Total score | Headline | Suggested action |
|---|---|---|
| Low (0–6) | Lower trigger burden pattern | Maintain diary; reinforce sleep, hydration, and meal regularity |
| Moderate (7–12) | Moderate trigger burden | Target 1–2 modifiable triggers first; reassess in 4–8 weeks |
| High (13–18) | High trigger burden / escalation risk | Discuss preventive care and medication-overuse review with clinician |
| Very high (19+) | Very high burden, possible chronic pattern | Neurology/headache-clinic follow-up with structured diary data |
| Domain | Clinical context |
|---|---|
| Sleep irregularity | Irregular sleep/wake timing and short sleep associate with migraine chronification in observational studies |
| Stress load | Stress is among the most commonly reported migraine triggers; relaxation and CBT can reduce attack burden |
| Dehydration pattern | Inadequate fluid intake precedes headaches in many patients; consistent hydration is a low-risk intervention |
| Missed meals / fasting | Hypoglycemia and skipped meals trigger attacks in susceptible individuals—regular meal timing helps |
| Caffeine fluctuation | Weekend caffeine withdrawal and erratic intake can precipitate headaches; gradual taper if reducing |
| Alcohol | Red wine and vasodilating alcohols are classic triggers; temporal diary linkage confirms personal pattern |
| Weather / barometric pressure | Barometric changes are patient-reported triggers; harder to modify—focus on early acute treatment |
| Light / noise sensitivity | Photophobia and phonophobia are ICHD migraine features; environmental load may amplify attack frequency |
| Screen strain | Prolonged screen use contributes to eye strain and posture-related neck tension in some patients |
| Hormonal timing | Menstrual migraine and perimenopause fluctuations are well-recognized; track cycle day with attacks |
| Strong odors / perfumes | Osmophobia is an ICHD associated symptom; fragrance and chemical exposure may precipitate attacks |
| Trigger | Practical intervention |
|---|---|
| Sleep | Fixed wake time ±30 min daily; 7–9 h sleep opportunity; limit weekend catch-up >1 h |
| Stress | Scheduled breaks, diaphragmatic breathing, CBT or biofeedback referral if chronic |
| Hydration | Target consistent daily fluids; urine pale yellow; front-load before exercise |
| Meals | Protein-containing breakfast; avoid >5 h gaps without food if attacks follow fasting |
| Caffeine | Stable daily dose or gradual taper; avoid weekend withdrawal swings |
| Acute medication | Track triptan/NSAID/combo days; discuss limits with clinician to reduce MOH risk |
| Tool | What it measures | Best for |
|---|---|---|
| Migraine trigger score (this page) | Self-reported trigger frequency + monthly headache/med days | Identifying modifiable lifestyle targets for behavior change |
| Migraine frequency tracker | Diary day counts scaled to 30-day equivalents | HFEM/chronic migraine day-count snapshots and MOH teaching flags |
| MIDAS questionnaire | Days of disability from migraine (work, school, household) | Quantifying functional impact for preventive therapy decisions |
| HIT-6 | Headache severity and quality-of-life impact | Tracking treatment response over time |
Trigger points: 12 — chronicity: 3 (10 headache days +2, 8 med days +1)
Total 15 → High trigger burden / escalation risk
Multiple frequent trigger domains plus headache-day burden suggest increased risk of recurrent disabling attacks.
Trigger points: 22 (11 × often = 22 max) + chronicity 6 (18 headache +4, 14 med +2)
Total 28 → neurology follow-up and structured diary recommended
Education only. Not for ICHD-3 coding, preventive prescribing, or emergency triage. Thunderclap headache, fever with stiff neck, focal neurologic deficits, or pregnancy with severe headache require urgent evaluation—not trigger scoring.
For neurology education, headache diary teaching, and primary care