Cover - shares	9 Months Ended
	Aug. 31, 2021	Oct. 13, 2021
Cover [Abstract]
Entity Registrant Name	INSTADOSE PHARMA CORP.
Entity Central Index Key	0001697587
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--11-30
Entity Small Business	true
Entity Shell Company	true
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Aug. 31, 2021
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2021
Entity Common Stock Shares Outstanding		75,001,200
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	333-216292
Entity Incorporation State Country Code	NV
Entity Tax Identification Number	81-3599639
Entity Address Address Line 1	1545 Crossways Blvd., Suite 250
Entity Address City Or Town	Chesapeake
Entity Address State Or Province	VA
Entity Address Postal Zip Code	23320-0210
City Area Code	800
Local Phone Number	701-4342
Security 12b Title	Common, $0.0001 Par Value
Trading Symbol	INSD
Entity Interactive Data Current	No