Category map
| # | Source | Pattern | Contains anything with |
|---|---|---|---|
| 1 | Condition | MIGRAINE | No |
| 2 | Condition | POSTDURAL PUNCTURE HEADACHE | No |
| 3 | Condition | ACUTE TREATMENT OF MIGRAINE | No |
| 4 | Condition | EPISODIC MIGRAINE | No |
| 5 | Condition | HEADACHE | Yes |
| 6 | Condition | MIGRAINE DISORDER | Yes |
| 7 | Condition | TENSION-TYPE HEADACHE | Yes |
| 8 | Condition | HEADACHE DISORDER | Yes |
| 9 | Condition | PRIMARY HEADACHE DISORDER | Yes |
| 10 | Condition | MIGRAINE DISORDER | Yes |
| 11 | Condition | MIGRAINE WITH AURA | Yes |
| 12 | Condition | FAMILIAL TYPE 2 HEMIPLEGIC MIGRAINE | Yes |
| 13 | Condition | MIGRAINE WITHOUT AURA | Yes |
| 14 | Condition | CLUSTER HEADACHE | Yes |
| 15 | MeSH | MIGRAINE DISORDERS | No |
| 16 | MeSH | HEADACHE DISORDERS, PRIMARY | No |
| 17 | MeSH | HEADACHE DISORDERS | No |
| 18 | MeSH | POST-DURAL PUNCTURE HEADACHE | No |
| 19 | MeSH | HEADACHE | No |
| 20 | MeSH | PAIN | No |
| 21 | MeSH | NEUROLOGIC MANIFESTATIONS | No |
| 22 | MeSH | HEADACHE DISORDERS, SECONDARY | No |