keyword

what are the worst days after chemotherapy

Monthly search volume and cost-per-click data for "what are the worst days after chemotherapy" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=what+are+the+worst+days+after+chemotherapy&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-09-02 | +--------------+------------------+

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
chemotherapeutic agents side effects	18,100	$4.08	11/20
1st chemo treatment side effects	2,400	$3.13	13/20
worst days after chemo treatment	1,600	$2.21	20/20
effects of chemotherapy	1,300	$5.15	13/20
chemo every 3 weeks side effects	880	$0.42	14/20
what are the worst days after chemo	110	$0.02	12/20
what week of chemo is the hardest	50	$0	13/20
worst day after chemo	0	$0	14/20
worst days after chemo	0	$0	13/20
side effects chemotherapy	0	$0	12/20

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=what+are+the+worst+days+after+chemotherapy&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