Health Search Trends 2026 is a curated dataset of 2,361 U.S. health-related Google search terms whose popularity rose steadily and consistently from January 2020 through December 2025. Every term passed a statistical filter for durable growth (positive linear slope and R-squared of at least 0.50) — these are structural shifts in health demand, not one-off spikes.
Each keyword is enriched well beyond a raw trend line, so buyers can segment by commercial and patient-journey meaning without extra modeling:
- Growth strength — a 0–100 trend-strength score combining how fast a term rose with how consistently it rose, plus a Strong / Solid / Moderate tier. The underlying slope and R-squared are the selection filter described above; the score is what ships, because it is the form you can rank and segment on directly.
- Topical category — one of 22 clusters, including a small Pet & Animal Health group (17 terms, also flagged by
is_veterinary) and an Other / Miscellaneous residual (16 terms), so you can exclude both (GLP-1 & weight, gut health, cholesterol, thyroid, autoimmune skin, mental health, and more). - Journey stage — where the search sits in the patient journey (symptom noticing, condition understanding, diagnosis seeking, treatment discovery, ongoing management, and others).
- Intent type — what the searcher wants (informational, product discovery, comparison, diagnostic-interpretive, access/affordability, and more).
- Brand signal — whether a named brand is present and its commercial relationship (branded drug, unbranded disease, unbranded drug class, and others).
- Buyer relevance — which industry segments the signal matters to (pharma brand, provider/HCO, consumer health, retail pharmacy, payer/insurance, investor).
- Commercial flags — generic drug name present, comparison query, or a cost/access/insurance signal.
- Monthly Search Interest Index — 72 monthly values (Jan 2020 → Dec 2025) on Google's 0–100 relative scale, ready to chart.
Coverage: United States · monthly · January 2020 – December 2025 · 21 health categories · 2,361 keywords.
Ideal for pharma brand and market-access teams, consumer-health and OTC marketers, health-tech and digital-health startups, payers, providers, and healthcare investors who need to spot rising conditions, treatments, and branded demand early.
Methodology note: Google Trends reports a 0–100 index normalized to each keyword's own peak month. Values describe a term's shape over time; they are not comparable as absolute search volume across terms. The five annotation fields were produced by an LLM against a fixed schema and reflect a single best-fit label per field.