v3.25.1
Document and Entity Information
Jun. 03, 2025
Cover [Abstract]  
Amendment Flag false
Entity Central Index Key 0001604950
Document Type 8-K
Document Period End Date Jun. 03, 2025
Entity Registrant Name scPharmaceuticals Inc.
Entity Incorporation State Country Code DE
Entity File Number 001-38293
Entity Tax Identification Number 46-5184075
Entity Address, Address Line One 25 Mall Rd.
Entity Address, Address Line Two Suite 203
Entity Address, City or Town Burlington
Entity Address, State or Province MA
Entity Address, Postal Zip Code 01803
City Area Code (617)
Local Phone Number 517-0730
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, par value $0.0001 per share
Trading Symbol SCPH
Security Exchange Name NASDAQ
Entity Emerging Growth Company false