v3.25.1
Cover
Jun. 06, 2025
Cover [Abstract]  
Document Type S-1
Amendment Flag false
Entity Registrant Name Tivic Health Systems, Inc.
Entity Central Index Key 0001787740
Entity Tax Identification Number 81-4016391
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 47685 Lakeview Blvd.
Entity Address, City or Town Fremont
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94538
City Area Code (888)
Local Phone Number 276-6888
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false