keyword

adverse reaction vs side effect

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

$ curl "https://api.seodata.dev/v1/keyword?q=adverse+reaction+vs+side+effect&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
adverse effect vs side effect	2,400	$0	20/20
adverse effects vs side effects	2,400	$0	20/20
side effect vs adverse effect	2,400	$0	20/20
adverse effects and side effects	2,400	$27.55	19/20
adverse effects versus side effects	2,400	$0	17/20
adverse reactions vs side effects	2,400	$0	16/20
side effect vs adverse reaction	140	$0	16/20
side effects vs adverse effects	0	$0	20/20
side effects and adverse effects	0	$0	19/20
difference between side effects and adverse reactions	0	$0	17/20

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://api.seodata.dev/v1/keyword?q=adverse+reaction+vs+side+effect&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt