Certain headache warning signs should prompt urgent medical evaluation rather…
Certain headache warning signs should prompt urgent medical evaluation rather than self-treatment. The SNNOOP10 red-flag list includes sudden 'thunderclap' headache reaching maximum intensity within seconds to a minute, new headache with fever or neurological signs, headache that
Advisory — derived radar signal (confidence + source fields), not an authoritative classification.
- Type
- evidence-claim
- Domain
- migraine
- Grade
- C
- License
- proprietary-research-use
- instance
- m323
- domain_slug
- migraine
- pubmed_ids
- evidence_grade
- C
- tags
- red-flags,SNNOOP10,thunderclap,see-a-doctor,secondary-headache,R1-verified-20260601
- source_ids
- URL-www-aafp-org-pubs-afp-issues-2022-0900-a
Read-only aggregated view. Health Evidence is the source of record; this catalog shows provenance as-is — no ratings, no reviews.