Information on tolvaptan (marketed as Samsca)
Samsca (tolvaptan) is a drug used to treat low sodium levels in the blood.
On Oct. 1, 2024, the FDA began implementing a reorganization impacting many parts of the agency. We are in the process of updating FDA.gov content to reflect these changes.
Samsca (tolvaptan) is a drug used to treat low sodium levels in the blood.