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keyword

adverse side effects

Monthly search volume and cost-per-click data for "adverse side effects" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=adverse+side+effects&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $24.4 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
adverse effect 8,100 $24.4 20/20
adverse reaction 4,400 $0 20/20
adverse reactions 4,400 $0 20/20
adverse effect vs side effect 2,400 $0 20/20
adverse effects and side effects 2,400 $27.55 20/20
adverse effects vs side effects 2,400 $0 20/20
side effect vs adverse effect 2,400 $0 18/20
adverse reaction to medication 1,900 $11.96 20/20
side effects and adverse effects 0 $0 20/20
side effects vs adverse effects 0 $0 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=adverse+side+effects&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt