v3.22.4
Document and Entity Information
Jan. 25, 2023
Cover [Abstract]  
Entity Registrant Name SOLENO THERAPEUTICS INC
Amendment Flag false
Entity Central Index Key 0001484565
Document Type 8-K
Document Period End Date Jan. 25, 2023
Entity Incorporation State Country Code DE
Entity File Number 001-36593
Entity Tax Identification Number 77-0523891
Entity Address, Address Line One 203 Redwood Shores Pkwy
Entity Address, Address Line Two Suite 500
Entity Address, City or Town Redwood City
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94065
City Area Code (650)
Local Phone Number 213-8444
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, $0.001 par value
Trading Symbol SLNO
Security Exchange Name NASDAQ
Entity Emerging Growth Company false