keyword

is lithium a controlled substance

Monthly search volume and cost-per-click data for "is lithium a controlled substance" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=is+lithium+a+controlled+substance&country=us" +--------------+------------------+ | volume | 880 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
lithium medication	49,500	$5.64	20/20
lithium carbonate drug	18,100	$1.01	17/20
lithium medicine	12,100	$4.05	19/20
what is lithium drug	9,900	$3.19	20/20
lithium drug	8,100	$2.66	18/20
lithium drugs	8,100	$1.57	16/20
lithium pill	8,100	$1.57	16/20
lithium pills	8,100	$2.66	16/20
lithium mood stabilizer	2,900	$2.7	15/20
lithium uses	2,400	$2.69	15/20

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=is+lithium+a+controlled+substance&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